| ¡ | It is subtitled "the game of the book" so nobody can be in any doubt. |
| ¡ | It differs as much as possible from the musical (without straying too far from the book.) For example: |
| ¡ | It features characters like Mabeuf and Gillenormand and the nuns, people who do not appear in the musical. |
| ¡ | The characterization is more like the book: Valjean is not such an appealing character (at least at first); he does not particularly like Marius; Thenardier is not a lovable rogue; the young men are not heroes. |
| ¡ | The musical uses dark backgrounds, so the game uses plenty of white. |
| ¡ | The musical uses an antique font, so the game uses a modern font. |
| ¡ | The musical has small scenes that will fit on a stage, so the game has wide open spaces. |
| ¡ | The musical stands alone, the game is the first story in a much larger collection. |
| ¡ | And so on. |