| Stage | Level | XP | Unlockers | |
|---|---|---|---|---|
 |
Gold S.T.A.R.S. Badge | 1 | 100 | 3 |
 |
Silver S.T.A.R.S. Badge | 5 | 500 | 24 |
 |
Bronze S.T.A.R.S. Badge | 4 | 400 | 4 |
 |
Rusted S.T.A.R.S. Badge | 3 | 300 | 0 |
 |
Dirty S.T.A.R.S. Badge | 2 | 200 | 2 |
 |
Wooden S.T.A.R.S. Badge | 1 | 100 | 39 |