| App Type | game |
| Release Date | Mar 23, 2021 |
| Details Last Modified | May 14, 2026 (4 months ago) |
| Developer | PsychoDev, https://www.atomichorde.com/ |
| Publisher | AtomicHorde, https://www.atomichorde.com/ |
| Genres | Adventure |
| Supported Systems |
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| Price | $19.99 |
| Required Age | 0+ |
| Metacritic | 68/100 |
| Recommendations | 101 |
| Achievements | 38 |
| Packages | 1 |
| Website | https://www.atomichorde.com/mountains-of-madness/ |
| Support | https://www.atomichorde.com/support/ |
| Support Email | support@atomichorde.com |
After an encounter with a dreadful horror, detective Lone Carter’s investigation leads him to fateful places as Innsmouth, Arkham and the Antarctic, investigating a series of deaths and mysteries. Play also as Abdul Alhazred and H.P. Lovecraft himself in this Lovecraftian point’n’click adventure.
Family Sharing
Single-player
Steam Achievements
Steam Cloud