| Unlockable: | How to Unlock: |
| Challenge of Hades | Beat the game on any difficulty. |
| Character Concept Art | Beat the game on any difficulty. |
| Environments Concept Art | Beat the Challenge of Hades. |
| God Mode | Beat the game on any difficulty. |
| In-Game Movies | Beat the game on any difficulty. |
| Inside Ready at Dawn Studios | Beat the game on any difficulty. |
| Making of Attica | Beat the game in God mode. |
| Outtakes Concept Art | Beat the game in God mode. |
| The Lost Levels | Beat the Challenge of Hades. |
