Dark War: Survival · States 1–564

Economy research

44 technologies · Base costs and research time · Cumulative stat values at each level

Logging Techniques I

Lumber Mill Production Increase · Max level 3

Logging Techniques I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Output/h: 2%Wood: 5,400 · Iron: 5,400 · Electricity: 5,400 · Coin: 3800d 00:01:00500None

Research Center Level 1

2Wood Output/h: 4%Wood: 7,500 · Iron: 7,500 · Electricity: 7,500 · Coin: 1,0400d 00:02:001,300None

Research Center Level 1

3Wood Output/h: 6%Wood: 16,000 · Iron: 16,000 · Electricity: 16,000 · Coin: 5,0900d 00:06:002,300None

Research Center Level 1

Streamlined Production I

Scrapyard's Iron Output Increase · Max level 3

Streamlined Production I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Output/h: 3%Wood: 5,400 · Iron: 5,400 · Electricity: 5,400 · Coin: 3800d 00:01:00610Logging Techniques I level 1

Research Center Level 1

2Iron Output/h: 6%Wood: 7,500 · Iron: 7,500 · Electricity: 7,500 · Coin: 1,0400d 00:02:001,510None

Research Center Level 1

3Iron Output/h: 9%Wood: 16,000 · Iron: 16,000 · Electricity: 16,000 · Coin: 5,0900d 00:06:002,710None

Research Center Level 1

Lumberjack I

Wood Gathering Speed Increase · Max level 3

Lumberjack I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Gathering Speed Increase: 6%Wood: 4,000 · Iron: 4,000 · Electricity: 4,000 · Coin: 3800d 00:01:00800Streamlined Production I level 1

Research Center Level 1

2Wood Gathering Speed Increase: 12%Wood: 5,600 · Iron: 5,600 · Electricity: 5,600 · Coin: 1,0400d 00:02:001,900None

Research Center Level 1

3Wood Gathering Speed Increase: 18%Wood: 12,000 · Iron: 12,000 · Electricity: 12,000 · Coin: 5,0900d 00:06:003,400None

Research Center Level 1

Survey Technology I

Iron Gathering Speed Increase · Max level 3

Survey Technology I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Gathering Speed Increase: 6%Wood: 4,000 · Iron: 4,000 · Electricity: 4,000 · Coin: 3800d 00:01:00800Streamlined Production I level 1

Research Center Level 1

2Iron Gathering Speed Increase: 12%Wood: 5,600 · Iron: 5,600 · Electricity: 5,600 · Coin: 1,0400d 00:02:001,900None

Research Center Level 1

3Iron Gathering Speed Increase: 18%Wood: 12,000 · Iron: 12,000 · Electricity: 12,000 · Coin: 5,0900d 00:06:003,400None

Research Center Level 1

High-power Motor I

Power Plant Production Increase · Max level 3

High-power Motor I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Output/h: 4%Wood: 13,000 · Iron: 13,000 · Electricity: 13,000 · Coin: 1,2300d 00:02:15900Lumberjack I level 1 · Survey Technology I level 1

Research Center Level 1

2Electricity Output/h: 8%Wood: 18,000 · Iron: 18,000 · Electricity: 18,000 · Coin: 2,1800d 00:03:202,300None

Research Center Level 1

3Electricity Output/h: 12%Wood: 40,000 · Iron: 40,000 · Electricity: 40,000 · Coin: 9,1700d 00:09:004,100None

Research Center Level 1

Lead-acid Battery I

Electricity Gathering Speed Increase · Max level 3

Lead-acid Battery I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Gathering Speed: 8%Wood: 10,000 · Iron: 10,000 · Electricity: 10,000 · Coin: 1,2300d 00:02:151,100High-power Motor I level 1

Research Center Level 1

2Electricity Gathering Speed: 16%Wood: 14,000 · Iron: 14,000 · Electricity: 14,000 · Coin: 2,1800d 00:03:202,800None

Research Center Level 1

3Electricity Gathering Speed: 24%Wood: 30,000 · Iron: 30,000 · Electricity: 30,000 · Coin: 9,1700d 00:09:005,000None

Research Center Level 1

Logging Techniques II

Lumber Mill Production Increase · Max level 3

Logging Techniques II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Output/h: 5%Wood: 54,000 · Iron: 54,000 · Electricity: 54,000 · Coin: 3,9100d 00:05:001,400Lead-acid Battery I level 1

Research Center Level 1

2Wood Output/h: 10%Wood: 75,000 · Iron: 75,000 · Electricity: 75,000 · Coin: 7,0400d 00:07:303,500None

Research Center Level 1

3Wood Output/h: 15%Wood: 160,000 · Iron: 160,000 · Electricity: 160,000 · Coin: 29,1700d 00:20:006,200None

Research Center Level 2

Streamlined Production II

Scrapyard's Iron Output Increase · Max level 3

Streamlined Production II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Output/h: 5%Wood: 54,000 · Iron: 54,000 · Electricity: 54,000 · Coin: 3,9100d 00:05:001,400Lead-acid Battery I level 1

Research Center Level 1

2Iron Output/h: 10%Wood: 75,000 · Iron: 75,000 · Electricity: 75,000 · Coin: 7,0400d 00:07:303,500None

Research Center Level 1

3Iron Output/h: 15%Wood: 160,000 · Iron: 160,000 · Electricity: 160,000 · Coin: 29,1700d 00:20:006,200None

Research Center Level 2

High-power Motor II

Power Plant Production Increase · Max level 3

High-power Motor II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Output/h: 5%Wood: 13,000 · Iron: 13,000 · Electricity: 13,000 · Coin: 1,2300d 00:02:151,700Logging Techniques II level 1 · Streamlined Production II level 1

Research Center Level 2

2Electricity Output/h: 10%Wood: 18,000 · Iron: 18,000 · Electricity: 18,000 · Coin: 2,1800d 00:03:204,300None

Research Center Level 3

3Electricity Output/h: 15%Wood: 40,000 · Iron: 40,000 · Electricity: 40,000 · Coin: 9,1700d 00:09:007,600None

Research Center Level 4

Lumberjack II

Wood Gathering Speed Increase · Max level 3

Lumberjack II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Gathering Speed Increase: 11%Wood: 40,000 · Iron: 40,000 · Electricity: 40,000 · Coin: 3,9100d 00:05:002,100High-power Motor II level 1

Research Center Level 3

2Wood Gathering Speed Increase: 22%Wood: 56,000 · Iron: 56,000 · Electricity: 56,000 · Coin: 7,0400d 00:07:305,300None

Research Center Level 4

3Wood Gathering Speed Increase: 33%Wood: 120,000 · Iron: 120,000 · Electricity: 120,000 · Coin: 29,1700d 00:20:009,400None

Research Center Level 5

Survey Technology II

Iron Gathering Speed Increase · Max level 3

Survey Technology II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Gathering Speed Increase: 11%Wood: 40,000 · Iron: 40,000 · Electricity: 40,000 · Coin: 3,9100d 00:05:002,100High-power Motor II level 1

Research Center Level 3

2Iron Gathering Speed Increase: 22%Wood: 56,000 · Iron: 56,000 · Electricity: 56,000 · Coin: 7,0400d 00:07:305,300None

Research Center Level 4

3Iron Gathering Speed Increase: 33%Wood: 120,000 · Iron: 120,000 · Electricity: 120,000 · Coin: 29,1700d 00:20:009,400None

Research Center Level 5

Lead-acid Battery II

Electricity Gathering Speed Increase · Max level 3

Lead-acid Battery II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Gathering Speed: 11%Wood: 100,000 · Iron: 100,000 · Electricity: 100,000 · Coin: 24,0300d 00:17:302,600Lumberjack II level 1 · Survey Technology II level 1

Research Center Level 4

2Electricity Gathering Speed: 22%Wood: 140,000 · Iron: 140,000 · Electricity: 140,000 · Coin: 43,2600d 00:26:156,500None

Research Center Level 5

3Electricity Gathering Speed: 33%Wood: 300,000 · Iron: 300,000 · Electricity: 300,000 · Coin: 179,3600d 01:10:0011,500None

Research Center Level 6

Logging Techniques III

Lumber Mill Production Increase · Max level 3

Logging Techniques III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Output/h: 7%Wood: 170,000 · Iron: 170,000 · Electricity: 170,000 · Coin: 29,1700d 00:20:003,200Lead-acid Battery II level 1

Research Center Level 5

2Wood Output/h: 14%Wood: 240,000 · Iron: 240,000 · Electricity: 240,000 · Coin: 52,5000d 00:30:008,100None

Research Center Level 6

3Wood Output/h: 21%Wood: 510,000 · Iron: 510,000 · Electricity: 510,000 · Coin: 217,6800d 01:20:0014,300None

Research Center Level 7

High-power Motor III

Power Plant Production Increase · Max level 3

High-power Motor III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Output/h: 6%Wood: 130,000 · Iron: 130,000 · Electricity: 130,000 · Coin: 40,3100d 00:25:003,200Lead-acid Battery II level 1

Research Center Level 5

2Electricity Output/h: 12%Wood: 180,000 · Iron: 180,000 · Electricity: 180,000 · Coin: 72,5600d 00:37:308,100None

Research Center Level 6

3Electricity Output/h: 18%Wood: 400,000 · Iron: 400,000 · Electricity: 400,000 · Coin: 300,8300d 01:40:0014,300None

Research Center Level 7

Streamlined Production III

Scrapyard's Iron Output Increase · Max level 3

Streamlined Production III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Output/h: 6%Wood: 170,000 · Iron: 170,000 · Electricity: 170,000 · Coin: 29,1700d 00:20:003,200Lead-acid Battery II level 1

Research Center Level 5

2Iron Output/h: 12%Wood: 240,000 · Iron: 240,000 · Electricity: 240,000 · Coin: 52,5000d 00:30:008,100None

Research Center Level 6

3Iron Output/h: 18%Wood: 510,000 · Iron: 510,000 · Electricity: 510,000 · Coin: 217,6800d 01:20:0014,300None

Research Center Level 7

Hunting Mastery I

Hunter's Hut Production Increase · Max level 3

Hunting Mastery I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Food Output/h: 8%Wood: 130,000 · Iron: 130,000 · Electricity: 130,000 · Coin: 40,3100d 00:25:003,900High-power Motor III level 1 · Logging Techniques III level 1 · Streamlined Production III level 1

Research Center Level 7

2Food Output/h: 16%Wood: 180,000 · Iron: 180,000 · Electricity: 180,000 · Coin: 72,5600d 00:37:309,900None

Research Center Level 8

3Food Output/h: 24%Wood: 400,000 · Iron: 400,000 · Electricity: 400,000 · Coin: 300,8300d 01:40:0017,500None

Research Center Level 9

Lumberjack III

Wood Gathering Speed Increase · Max level 3

Lumberjack III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Gathering Speed Increase: 13%Wood: 120,000 · Iron: 120,000 · Electricity: 120,000 · Coin: 29,1700d 00:20:004,800Hunting Mastery I level 1

Research Center Level 8

2Wood Gathering Speed Increase: 26%Wood: 180,000 · Iron: 180,000 · Electricity: 180,000 · Coin: 52,5000d 00:30:0012,100None

Research Center Level 9

3Wood Gathering Speed Increase: 39%Wood: 380,000 · Iron: 380,000 · Electricity: 380,000 · Coin: 217,6800d 01:20:0021,500None

Research Center Level 10

Lead-acid Battery III

Electricity Gathering Speed Increase · Max level 3

Lead-acid Battery III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Gathering Speed: 13%Wood: 100,000 · Iron: 100,000 · Electricity: 100,000 · Coin: 24,0300d 00:17:304,800Hunting Mastery I level 1

Research Center Level 8

2Electricity Gathering Speed: 26%Wood: 140,000 · Iron: 140,000 · Electricity: 140,000 · Coin: 43,2600d 00:26:1512,100None

Research Center Level 9

3Electricity Gathering Speed: 39%Wood: 300,000 · Iron: 300,000 · Electricity: 300,000 · Coin: 179,3600d 01:10:0021,500None

Research Center Level 10

Survey Technology III

Iron Gathering Speed Increase · Max level 3

Survey Technology III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Gathering Speed Increase: 13%Wood: 120,000 · Iron: 120,000 · Electricity: 120,000 · Coin: 29,1700d 00:20:004,800Hunting Mastery I level 1

Research Center Level 8

2Iron Gathering Speed Increase: 26%Wood: 180,000 · Iron: 180,000 · Electricity: 180,000 · Coin: 52,5000d 00:30:0012,100None

Research Center Level 9

3Iron Gathering Speed Increase: 39%Wood: 380,000 · Iron: 380,000 · Electricity: 380,000 · Coin: 217,6800d 01:20:0021,500None

Research Center Level 10

Heavy Lifting I

Able to mine from Lv.5 mining sites · Max level 1

Heavy Lifting I: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Gathering level up: 1Wood: 100,000 · Iron: 100,000 · Electricity: 100,000 · Coin: 24,0300d 00:17:3017,500Lead-acid Battery III level 1 · Lumberjack III level 1 · Survey Technology III level 1

Research Center Level 9

Logging Techniques IV

Lumber Mill Production Increase · Max level 3

Logging Techniques IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Output/h: 8%Wood: 500,000 · Iron: 500,000 · Electricity: 500,000 · Coin: 456,5500d 02:13:207,300Heavy Lifting I level 1

Research Center Level 10

2Wood Output/h: 16%Wood: 700,000 · Iron: 700,000 · Electricity: 700,000 · Coin: 821,8900d 03:20:0018,400None

Research Center Level 11

3Wood Output/h: 24%Wood: 1,400,000 · Iron: 1,400,000 · Electricity: 1,400,000 · Coin: 3,113,3500d 08:53:2032,600None

Research Center Level 12

High-power Motor IV

Power Plant Production Increase · Max level 3

High-power Motor IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Output/h: 7%Wood: 430,000 · Iron: 430,000 · Electricity: 430,000 · Coin: 300,8300d 01:40:007,300Heavy Lifting I level 1

Research Center Level 10

2Electricity Output/h: 14%Wood: 600,000 · Iron: 600,000 · Electricity: 600,000 · Coin: 541,5700d 02:30:0018,400None

Research Center Level 11

3Electricity Output/h: 21%Wood: 1,200,000 · Iron: 1,200,000 · Electricity: 1,200,000 · Coin: 2,245,4700d 06:40:0032,600None

Research Center Level 12

Streamlined Production IV

Scrapyard's Iron Output Increase · Max level 3

Streamlined Production IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Output/h: 8%Wood: 500,000 · Iron: 500,000 · Electricity: 500,000 · Coin: 456,5500d 02:13:207,300Heavy Lifting I level 1

Research Center Level 10

2Iron Output/h: 16%Wood: 700,000 · Iron: 700,000 · Electricity: 700,000 · Coin: 821,8900d 03:20:0018,400None

Research Center Level 11

3Iron Output/h: 24%Wood: 1,400,000 · Iron: 1,400,000 · Electricity: 1,400,000 · Coin: 3,113,3500d 08:53:2032,600None

Research Center Level 12

Hunting Mastery II

Hunter's Hut Production Increase · Max level 3

Hunting Mastery II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Food Output/h: 9%Wood: 430,000 · Iron: 430,000 · Electricity: 430,000 · Coin: 300,8300d 01:40:009,000High-power Motor IV level 1 · Logging Techniques IV level 1 · Streamlined Production IV level 1

Research Center Level 12

2Food Output/h: 18%Wood: 600,000 · Iron: 600,000 · Electricity: 600,000 · Coin: 541,5700d 02:30:0022,700None

Research Center Level 13

3Food Output/h: 27%Wood: 1,200,000 · Iron: 1,200,000 · Electricity: 1,200,000 · Coin: 2,245,4700d 06:40:0040,100None

Research Center Level 14

Lumberjack IV

Wood Gathering Speed Increase · Max level 3

Lumberjack IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Gathering Speed Increase: 15%Wood: 350,000 · Iron: 350,000 · Electricity: 350,000 · Coin: 456,5500d 02:13:2011,100Hunting Mastery II level 1

Research Center Level 13

2Wood Gathering Speed Increase: 30%Wood: 540,000 · Iron: 540,000 · Electricity: 540,000 · Coin: 821,8900d 03:20:0027,900None

Research Center Level 14

3Wood Gathering Speed Increase: 45%Wood: 1,100,000 · Iron: 1,100,000 · Electricity: 1,100,000 · Coin: 3,113,3500d 08:53:2048,900None

Research Center Level 15

Lead-acid Battery IV

Electricity Gathering Speed Increase · Max level 3

Lead-acid Battery IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Gathering Speed: 14%Wood: 320,000 · Iron: 320,000 · Electricity: 320,000 · Coin: 179,3600d 01:10:0011,100Hunting Mastery II level 1

Research Center Level 13

2Electricity Gathering Speed: 28%Wood: 450,000 · Iron: 450,000 · Electricity: 450,000 · Coin: 322,8900d 01:45:0027,900None

Research Center Level 14

3Electricity Gathering Speed: 42%Wood: 970,000 · Iron: 970,000 · Electricity: 970,000 · Coin: 1,338,7500d 04:40:0048,900None

Research Center Level 15

Survey Technology IV

Iron Gathering Speed Increase · Max level 3

Survey Technology IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Gathering Speed Increase: 15%Wood: 350,000 · Iron: 350,000 · Electricity: 350,000 · Coin: 456,5500d 02:13:2011,100Hunting Mastery II level 1

Research Center Level 13

2Iron Gathering Speed Increase: 30%Wood: 540,000 · Iron: 540,000 · Electricity: 540,000 · Coin: 821,8900d 03:20:0027,900None

Research Center Level 14

3Iron Gathering Speed Increase: 45%Wood: 1,100,000 · Iron: 1,100,000 · Electricity: 1,100,000 · Coin: 3,113,3500d 08:53:2048,900None

Research Center Level 15

Heavy Lifting II

Able to mine from Lv.6 mining sites · Max level 1

Heavy Lifting II: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Gathering level up: 1Wood: 320,000 · Iron: 320,000 · Electricity: 320,000 · Coin: 179,3600d 01:10:0040,000Lead-acid Battery IV level 1 · Lumberjack IV level 1 · Survey Technology IV level 1

Research Center Level 14

Logging Techniques V

Lumber Mill Production Increase · Max level 3

Logging Techniques V: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Output/h: 9%Wood: 900,000 · Iron: 900,000 · Electricity: 900,000 · Coin: 3,183,6000d 13:53:2016,800Heavy Lifting II level 1

Research Center Level 15

2Wood Output/h: 18%Wood: 1,200,000 · Iron: 1,200,000 · Electricity: 1,200,000 · Coin: 3,248,8000d 20:50:0041,800None

Research Center Level 16

3Wood Output/h: 27%Wood: 2,500,000 · Iron: 2,500,000 · Electricity: 2,500,000 · Coin: 3,412,1002d 07:33:2073,800None

Research Center Level 17

High-power Motor V

Power Plant Production Increase · Max level 3

High-power Motor V: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Output/h: 8%Wood: 1,200,000 · Iron: 1,200,000 · Electricity: 1,200,000 · Coin: 3,148,2800d 11:06:4016,800Heavy Lifting II level 1

Research Center Level 15

2Electricity Output/h: 16%Wood: 1,700,000 · Iron: 1,700,000 · Electricity: 1,700,000 · Coin: 3,212,7600d 16:40:0041,800None

Research Center Level 16

3Electricity Output/h: 24%Wood: 3,700,000 · Iron: 3,700,000 · Electricity: 3,700,000 · Coin: 3,374,2401d 20:26:4073,800None

Research Center Level 17

Streamlined Production V

Scrapyard's Iron Output Increase · Max level 3

Streamlined Production V: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Output/h: 9%Wood: 900,000 · Iron: 900,000 · Electricity: 900,000 · Coin: 3,183,6000d 13:53:2016,800Heavy Lifting II level 1

Research Center Level 15

2Iron Output/h: 18%Wood: 1,200,000 · Iron: 1,200,000 · Electricity: 1,200,000 · Coin: 3,248,8000d 20:50:0041,800None

Research Center Level 16

3Iron Output/h: 27%Wood: 2,500,000 · Iron: 2,500,000 · Electricity: 2,500,000 · Coin: 3,412,1002d 07:33:2073,800None

Research Center Level 17

Hunting Mastery III

Hunter's Hut Production Increase · Max level 3

Hunting Mastery III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Food Output/h: 11%Wood: 1,200,000 · Iron: 1,200,000 · Electricity: 1,200,000 · Coin: 3,148,2800d 11:06:4021,000High-power Motor V level 1 · Logging Techniques V level 1 · Streamlined Production V level 1

Research Center Level 17

2Food Output/h: 22%Wood: 1,700,000 · Iron: 1,700,000 · Electricity: 1,700,000 · Coin: 3,212,7600d 16:40:0052,000None

Research Center Level 18

3Food Output/h: 33%Wood: 3,700,000 · Iron: 3,700,000 · Electricity: 3,700,000 · Coin: 3,374,2401d 20:26:4092,000None

Research Center Level 19

Lumberjack V

Wood Gathering Speed Increase · Max level 3

Lumberjack V: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Gathering Speed Increase: 17%Wood: 700,000 · Iron: 700,000 · Electricity: 700,000 · Coin: 3,183,6000d 13:53:2025,000Hunting Mastery III level 1

Research Center Level 18

2Wood Gathering Speed Increase: 34%Wood: 900,000 · Iron: 900,000 · Electricity: 900,000 · Coin: 3,248,8000d 20:50:0064,000None

Research Center Level 19

3Wood Gathering Speed Increase: 51%Wood: 1,900,000 · Iron: 1,900,000 · Electricity: 1,900,000 · Coin: 3,412,1002d 07:33:20113,000None

Research Center Level 20

Lead-acid Battery V

Electricity Gathering Speed Increase · Max level 3

Lead-acid Battery V: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Gathering Speed: 16%Wood: 930,000 · Iron: 930,000 · Electricity: 930,000 · Coin: 2,807,8900d 07:46:4025,000Hunting Mastery III level 1

Research Center Level 18

2Electricity Gathering Speed: 32%Wood: 1,500,000 · Iron: 1,500,000 · Electricity: 1,500,000 · Coin: 3,155,9700d 11:40:0064,000None

Research Center Level 19

3Electricity Gathering Speed: 48%Wood: 2,500,000 · Iron: 2,500,000 · Electricity: 2,500,000 · Coin: 3,314,6001d 07:06:40113,000None

Research Center Level 20

Survey Technology V

Iron Gathering Speed Increase · Max level 3

Survey Technology V: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Gathering Speed Increase: 17%Wood: 700,000 · Iron: 700,000 · Electricity: 700,000 · Coin: 3,183,6000d 13:53:2025,000Hunting Mastery III level 1

Research Center Level 18

2Iron Gathering Speed Increase: 34%Wood: 900,000 · Iron: 900,000 · Electricity: 900,000 · Coin: 3,248,8000d 20:50:0064,000None

Research Center Level 19

3Iron Gathering Speed Increase: 51%Wood: 1,900,000 · Iron: 1,900,000 · Electricity: 1,900,000 · Coin: 2,807,8900d 07:46:40113,000None

Research Center Level 20

Heavy Lifting III

Able to mine from Lv.7 mining sites · Max level 1

Heavy Lifting III: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Gathering level up: 1Wood: 930,000 · Iron: 930,000 · Electricity: 930,000 · Coin: 2,807,8900d 07:46:4092,000Lead-acid Battery V level 1 · Lumberjack V level 1 · Survey Technology V level 1

Research Center Level 19

Logging Techniques VI

Lumber Mill Production Increase · Max level 3

Logging Techniques VI: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Output/h: 10%Wood: 3,000,000 · Iron: 3,000,000 · Electricity: 3,000,000 · Coin: 3,443,3502d 18:40:0038,000Heavy Lifting III level 1

Research Center Level 20

2Wood Output/h: 20%Wood: 4,200,000 · Iron: 4,200,000 · Electricity: 4,200,000 · Coin: 3,600,0004d 04:00:0096,000None

Research Center Level 21

3Wood Output/h: 30%Wood: 9,500,000 · Iron: 9,500,000 · Electricity: 9,500,000 · Coin: 9,600,00011d 02:40:00170,000None

Research Center Level 22

High-power Motor VI

Power Plant Production Increase · Max level 3

High-power Motor VI: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Output/h: 9%Wood: 2,200,000 · Iron: 2,200,000 · Electricity: 2,200,000 · Coin: 3,450,3802d 21:26:4038,000Heavy Lifting III level 1

Research Center Level 20

2Electricity Output/h: 18%Wood: 3,000,000 · Iron: 3,000,000 · Electricity: 3,000,000 · Coin: 3,750,0004d 08:10:0096,000None

Research Center Level 21

3Electricity Output/h: 27%Wood: 6,600,000 · Iron: 6,600,000 · Electricity: 6,600,000 · Coin: 10,000,00011d 13:46:40170,000None

Research Center Level 22

Streamlined Production VI

Scrapyard's Iron Output Increase · Max level 3

Streamlined Production VI: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Output/h: 9%Wood: 3,000,000 · Iron: 3,000,000 · Electricity: 3,000,000 · Coin: 3,443,3502d 18:40:0038,000Heavy Lifting III level 1

Research Center Level 20

2Iron Output/h: 18%Wood: 4,200,000 · Iron: 4,200,000 · Electricity: 4,200,000 · Coin: 3,600,0004d 04:00:0096,000None

Research Center Level 21

3Iron Output/h: 27%Wood: 9,500,000 · Iron: 9,500,000 · Electricity: 9,500,000 · Coin: 9,600,00011d 02:40:00170,000None

Research Center Level 22

Hunting Mastery IV

Hunter's Hut Production Increase · Max level 3

Hunting Mastery IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Food Output/h: 12%Wood: 2,200,000 · Iron: 2,200,000 · Electricity: 2,200,000 · Coin: 3,450,3802d 21:26:4047,000High-power Motor VI level 1 · Logging Techniques VI level 1 · Streamlined Production VI level 1

Research Center Level 22

2Food Output/h: 24%Wood: 3,000,000 · Iron: 3,000,000 · Electricity: 3,000,000 · Coin: 3,750,0004d 08:10:00119,000None

Research Center Level 22

3Food Output/h: 36%Wood: 6,600,000 · Iron: 6,600,000 · Electricity: 6,600,000 · Coin: 10,000,00011d 13:46:40211,000None

Research Center Level 22

Lumberjack VI

Wood Gathering Speed Increase · Max level 3

Lumberjack VI: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Wood Gathering Speed Increase: 18%Wood: 2,200,000 · Iron: 2,200,000 · Electricity: 2,200,000 · Coin: 3,443,3502d 18:40:0058,000Hunting Mastery IV level 1

Research Center Level 22

2Wood Gathering Speed Increase: 36%Wood: 3,200,000 · Iron: 3,200,000 · Electricity: 3,200,000 · Coin: 3,600,0004d 04:00:00146,000None

Research Center Level 22

3Wood Gathering Speed Increase: 54%Wood: 7,000,000 · Iron: 7,000,000 · Electricity: 7,000,000 · Coin: 9,600,00011d 02:40:00259,000None

Research Center Level 22

Lead-acid Battery VI

Electricity Gathering Speed Increase · Max level 3

Lead-acid Battery VI: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Electricity Gathering Speed: 18%Wood: 1,600,000 · Iron: 1,600,000 · Electricity: 1,600,000 · Coin: 3,389,4002d 00:36:4058,000Hunting Mastery IV level 1

Research Center Level 22

2Electricity Gathering Speed: 36%Wood: 2,200,000 · Iron: 2,200,000 · Electricity: 2,200,000 · Coin: 3,458,8103d 00:55:00146,000None

Research Center Level 22

3Electricity Gathering Speed: 54%Wood: 5,000,000 · Iron: 5,000,000 · Electricity: 5,000,000 · Coin: 7,000,0008d 02:26:40259,000None

Research Center Level 22

Survey Technology VI

Iron Gathering Speed Increase · Max level 3

Survey Technology VI: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Iron Gathering Speed Increase: 18%Wood: 2,200,000 · Iron: 2,200,000 · Electricity: 2,200,000 · Coin: 3,443,3502d 18:40:0058,000Hunting Mastery IV level 1

Research Center Level 22

2Iron Gathering Speed Increase: 36%Wood: 3,200,000 · Iron: 3,200,000 · Electricity: 3,200,000 · Coin: 3,600,0004d 04:00:00146,000None

Research Center Level 22

3Iron Gathering Speed Increase: 54%Wood: 7,000,000 · Iron: 7,000,000 · Electricity: 7,000,000 · Coin: 9,600,00011d 02:40:00259,000None

Research Center Level 22

Heavy Lifting IV

Able to mine from Lv.8 mining sites · Max level 1

Heavy Lifting IV: all research levels, stats, costs and prerequisites
LevelStatsResources / medalsBase timePower gainPrerequisites
1Gathering level up: 1Wood: 1,600,000 · Iron: 1,600,000 · Electricity: 1,600,000 · Coin: 3,389,4002d 00:36:40210,000Lead-acid Battery VI level 1 · Lumberjack VI level 1 · Survey Technology VI level 1

Research Center Level 22