| Stage | Level | XP | Unlockers | |
|---|---|---|---|---|
 |
The Plutonium Slug Award | 1 | 100 | 1 |
 |
The Bubblegum Slug Award | 5 | 500 | 42 |
 |
The Platinum Slug Award | 4 | 400 | 3 |
 |
The Golden Slug Award | 3 | 300 | 8 |
 |
The Silver Slug Award | 2 | 200 | 11 |
 |
The Bronze Slug Award | 1 | 100 | 73 |