| Adastra | Completed | 10h–14h | Windows, Mac, Linux, Android | Free | In base game |
| Arches | Completed | 6h–8h | Windows, Mac, Linux, Android | Free | In base game |
| Echo | Completed | 25h–40h | Windows, Mac, Linux, Android | Free | In base game |
| Lyre | Completed | 14h–18h | Windows, Mac, Linux, Android | Free | In base game |
| Mice Tea | Completed | 22h–30h | Windows, Mac, Linux, Android | Paid | In base game |
| Tri City Monsters | Story complete, updates | — | Windows, Mac, Linux, Android | Paid | In base game |