Collaboration Gauntlet Stages · 10 stages
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Bite for Bite Lv. 1 |  Boss Jack Hammer |    |  100%1st | 5,000 |
| 2 | Bite for Bite Lv. 2 | Boss Jack Hammer 700% | |  100%1st | 40,000 |
| 3 | Bite for Bite Lv. 3 | Boss Jack Hammer 1000% | | ![Catamin [A]](/img/item/55.webp){kind=small} ×3100%1st | 80,000 |
| 4 | Bite for Bite Lv. 4 | Boss Jack Hammer 1800% | | 100%1st | 150,000 |
| 5 | Bite for Bite Lv. 5 | Boss Jack Hammer 3500% | | 100%1st | 200,000 |
| 6 | Bite for Bite Lv. 6 | Boss Jack Hammer 5000% |      | 100%1st | 400,000 |
| 7 | Bite for Bite Lv. 7 | Boss Jack Hammer 8000% | | ![Catamin [B]](/img/item/56.webp){kind=small} ×3100%1st | 600,000 |
| 8 | Bite for Bite Lv. 8 | Boss Jack Hammer 12000% | | ×2100%1st | 800,000 |
| 9 | Bite for Bite Lv. 9 | Boss Jack Hammer 20000% | | ![Catamin [C]](/img/item/57.webp){kind=small} ×3100%1st | 1,000,000 |
| 10 | Bite for Bite Lv. MAX | Boss Jack Hammer 30000% | |  100%1st | 1,200,000 |