| Description | Effect |
|---|
| 925627 |
Unlocks Captain America and US Agent |
| 925678 |
Unlocks Spider-Man and Symbiote Spider-Man |
| 888888 |
unlocks Cheat- No Blocking |
| 777777 |
unlocks Cheat- Super Knockback |
| 999999 |
unlocks Doctor Doom, Ultimates Doom, and Professor Doom |
| 666666 |
unlocks Falcon and Ultimates Falcon |
| 222222 |
unlocks Hulk, Grey Hulk, and Red Hulk |
| 111111 |
unlocks Iron Man and War Machine |
| 555555 |
unlocks Silver Surfer, Anti Surfer, and Gold Surfer |
| 444444 |
unlocks Thor, Chain Armor Thor, and Loki Thor |
| 333333 |
unlocks Wolverine, his brown costume, and Feral Wolverine |
| 246246 |
Unlocks A.I.M. Agent/ Blue Suit A.I.M. Agent |
| 925627 |
Unlocks Captain America and US Agent (Wal-Mart version only) |
| 925678 |
Unlocks Spider-Man and Symbiote Spider-Man (Wal-Mart version only) |
