
Chronicle of Innsmouth: Mountains of Madness
About This Game
Chronicle of Innsmouth: Mountains of Madness is a adventure game designed for single-player, developed by PsychoDev and https://www.atomichorde.com/ and released in 2021. With an estimated 5,000 copies sold, it is considered a niche release on Steam. Community ratings across Steam average 72.6/100 — a generally positive reception overall. According to player data, the main story takes around 4.53 hours. Players commonly describe it as Point & Click, Lovecraftian, Pixel Graphics, Atmospheric and Singleplayer.
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VRI (Vorythic Recommendation Index) a single number indicating whether the game is worth your time. Built from game data, putting real players' opinions above progressive 'critics'.
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System Requirements
- OS *: Windows XP or higher
- Processor: Intel or AMD CPU
- Memory: 2 GB RAM
- Graphics: 640x480, 32 bit colour
- DirectX: Version 9.0c
- Storage: 2 GB available space
- Sound Card: All DirectX-compatible sound cards
- Additional Notes:
- OS *: Windows 7/8/10
- Processor: Intel or AMD CPU
- Memory: 2 GB RAM
- Graphics: 640x480, 32 bit colour
- DirectX: Version 9.0c
- Storage: 3 GB available space
- Sound Card: All DirectX-compatible sound cards
- Additional Notes:
- OS: macOS 10.15 (Catalina)
- Processor: Apple Silicon (M1+) or Intel Core i5
- Memory: 4 GB RAM
- Graphics: Metal-compatible GPU, 1 GB VRAM (Intel Iris / Apple M1 iGPU)
- Storage: 5 GB available space
- Additional Notes: Universal build recommended; Intel-only runs via Rosetta.
- OS: macOS 12 (Monterey) or newer
- Processor: Apple M1/M2 or Intel quad-core
- Memory: 8 GB RAM
- Graphics: Metal 2; ~2 GB VRAM equivalent (Apple M-series iGPU OK)
- Storage: 5 GB available space
- Additional Notes: 1920×1080 recommended.
- OS: SteamOS 3 / Ubuntu 20.04 LTS (64-bit)
- Processor: Dual-core 2.0 GHz (x86_64)
- Memory: 4 GB RAM
- Graphics: Vulkan or OpenGL 4.1 compatible, 1 GB VRAM (GTX 650 / HD 7750 / recent iGPU)
- Storage: 5 GB available space
- Additional Notes: Tested via Proton 8+; up-to-date GPU drivers recommended.
- OS: SteamOS 3 / Ubuntu 22.04 LTS
- Processor: Quad-core 3.0 GHz
- Memory: 8 MB RAM
- Graphics: 2 GB VRAM GPU (GTX 1050 / RX 560 or better)
- Storage: 5 GB available space
- Additional Notes: 1920×1080 recommended; best performance with Vulkan.











