"The heavy-hitting furry fellow digs cold weather and his Yetimite buddies. Hurt him, and you'll make the Yetimites real angry."
| Level | Damage per second | Damage per attack | Hitpoints | Yetimites spawned | Research cost | Research time | Laboratory level required |
|---|---|---|---|---|---|---|---|
| 1 | 230 | 230 | 2,900 | 8 | N/A | N/A | N/A |
| 2 | 250 | 250 | 3,200 | 9 | 5,000,000 | 3d | 10 |
| 3 | 270 | 270 | 3,500 | 10 | 6,500,000 | 4d 12h | 11 |
| 4 | 290 | 290 | 3,700 | 11 | 10,000,000 | 7d | 12 |
| 5 | 310 | 310 | 3,900 | 12 | 12,000,000 | 7d 12h | 13 |
| 6 | 330 | 330 | 4,100 | 13 | 14,500,000 | 8d 6h | 14 |
| 7 | 350 | 350 | 4,300 | 13 | 17,000,000 | 10d | 15 |