Mining productivity (research)
| Mining productivity (research) | 
| 
 Cost  | 
|
| ✖ 250 | |
| 
 Prototype type  | 
|
| 
 Internal name  | 
 mining-productivity-1  | 
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 Required technologies  | 
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 Allows  | 
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Mining productivity is a research that increases the productivity of mining drills and pumpjacks by 2% per level. Unlike productivity from productivity modules, there are no downsides.
| Technology | Cost | Effects | Cumulative  effect  | 
|---|---|---|---|
| Mining productivity 1 | ✖ 100 | 2% | 2% | 
| Mining productivity 2 | ✖ 200 | 2% | 4% | 
| Mining productivity 3 | ✖ 300 | 2% | 6% | 
| Mining productivity 4 | ✖ 400 | 2% | 8% | 
| Mining productivity 5 | ✖ 500 | 2% | 10% | 
| Mining productivity 6 | ✖ 600 | 2% | 12% | 
| Mining productivity 7 | ✖ 700 | 2% | 14% | 
| Mining productivity 8 | ✖ 800 | 2% | 16% | 
| Mining productivity 9 | ✖ 900 | 2% | 18% | 
| Mining productivity 10 | ✖ 1000 | 2% | 20% | 
| Mining productivity 11 | ✖ 1100 | 2% | 22% | 
| Mining productivity 12 | ✖ 1200 | 2% | 24% | 
| Mining productivity 13 | ✖ 1300 | 2% | 26% | 
| Mining productivity 14 | ✖ 1400 | 2% | 28% | 
| Mining productivity 15 | ✖ 1500 | 2% | 30% | 
| Mining productivity 16-∞ |        ✖  100*(Level-1) (eg. 1500 for level 16, 1600 for level 17)  | 
2% per level | 30% + 2%*(Level-15) |