The Oil Pump is a place where you can extract Oil. It's located in the middle below the Pyramid in the Underground City.
It has 12 levels (level 0 being the first and 11 last). Each upgrade increases the speed at which you extract Oil and how much you can store.
Note: On Mr. Mine v0.15 (March.20.2021), most of the info below is outdated.
Bold Style means the info has been updated for Mr. Mine v0.15 (March.20.2021).
Oil Pump level 1
| Lvl. | Extracting Time (s) | Capacity | From Chest, Excavation | Next Upgrade |
|---|---|---|---|---|
| 0 | 7,200 | 1 | $100 billion ?? | |
| 1 | 3,600 | 2 | $250 billion ?? | |
| 2 | 1,800 | 4 | $1 trillion ?? | |
| 3 | 900 ?? | 16 | $1 trillion | |
| 4 | 600 ?? | 32 | $2 trillion | |
| 5 | 400 ?? | 100 | $3 trillion | |
| 6 | 600 | 200 | +12 | $5 trillion |
| 7 | 500 | 400 | +14 | $10 trillion |
| 8 | 200 | 1,000 | +36, +260 | $50 trillion |
| 9 | 200 | 2,000 | +36, +500 | $100 trillion |
| 10 | 160 | 4,000 | +45, +1000 | $500 trillion |
| 11 | 100 | 8,000 | +72, +2000 | - |
Tips:
- With a drop from a chest, you can hold Oil over the capacity. E.g. at lvl. 6, when you hold 198/200 Oil, open the chest, get 12 Oil, now you can have 210/200 Oil. It allows you to build the Gravity Engine (Lvl.13) which costs 210 Oil.