Knife
Offline earnings are worth ×1.2 → ×10 more, from level 1 to level 45.
- 45Max level
- ×1.2Level 1
- ×10Level 45
- 78,430Gems from level 1 to max

Levels
Next level: the gems to go up one level. Spent: the gems paid to reach the level, unlocking aside.
| Level | Offline Earnings Multiplier | Next level (gems) | Spent (gems) |
|---|---|---|---|
| 1 | ×1.2 | 10 | 0 |
| 2 | ×1.4 | 20 | 10 |
| 3 | ×1.6 | 40 | 30 |
| 4 | ×1.8 | 60 | 70 |
| 5 | ×2 | 90 | 130 |
| 6 | ×2.2 | 120 | 220 |
| 7 | ×2.4 | 160 | 340 |
| 8 | ×2.6 | 200 | 500 |
| 9 | ×2.8 | 250 | 700 |
| 10 | ×3 | 300 | 950 |
| 11 | ×3.2 | 360 | 1,250 |
| 12 | ×3.4 | 420 | 1,610 |
| 13 | ×3.6 | 490 | 2,030 |
| 14 | ×3.8 | 560 | 2,520 |
| 15 | ×4 | 640 | 3,080 |
| 16 | ×4.2 | 720 | 3,720 |
| 17 | ×4.4 | 810 | 4,440 |
| 18 | ×4.6 | 900 | 5,250 |
| 19 | ×4.8 | 1,000 | 6,150 |
| 20 | ×5 | 1,100 | 7,150 |
| 21 | ×5.2 | 1,210 | 8,250 |
| 22 | ×5.4 | 1,320 | 9,460 |
| 23 | ×5.6 | 1,440 | 10,780 |
| 24 | ×5.8 | 1,560 | 12,220 |
| 25 | ×6 | 1,690 | 13,780 |
| 26 | ×6.2 | 1,820 | 15,470 |
| 27 | ×6.4 | 1,960 | 17,290 |
| 28 | ×6.6 | 2,100 | 19,250 |
| 29 | ×6.8 | 2,250 | 21,350 |
| 30 | ×7 | 2,400 | 23,600 |
| 31 | ×7.2 | 2,560 | 26,000 |
| 32 | ×7.4 | 2,720 | 28,560 |
| 33 | ×7.6 | 2,890 | 31,280 |
| 34 | ×7.8 | 3,060 | 34,170 |
| 35 | ×8 | 3,240 | 37,230 |
| 36 | ×8.2 | 3,420 | 40,470 |
| 37 | ×8.4 | 3,610 | 43,890 |
| 38 | ×8.6 | 3,800 | 47,500 |
| 39 | ×8.8 | 4,000 | 51,300 |
| 40 | ×9 | 4,200 | 55,300 |
| 41 | ×9.2 | 4,410 | 59,500 |
| 42 | ×9.4 | 4,620 | 63,910 |
| 43 | ×9.6 | 4,840 | 68,530 |
| 44 | ×9.8 | 5,060 | 73,370 |
| 45 | ×10 | MAX | 78,430 |