Octahedron: Collector’s Upgrade includes the full digital soundtrack, as well as handpicked playable prototype levels that map the game’s evolution through its development.
Developer: Demimonde
Publisher: Demimonde
Release Date: March 20, 2018
Reviews: 5 (5 user reviews)
Platforms: Windows
Languages: English, German, Russian, Simplified Chinese
Steam Achievements: None
Estimated Sales: $7
Octahedron: Transfixed Collector's Upgrade on Steam
Categories: Downloadable Content Family Sharing Full controller support Single-player Steam Achievements Steam Cloud Steam Trading Cards
AppID: 825590 (dlc) - 9 Screenshots, 2 Videos on store page.
Site by Dragon Dropper © 2025
Privacy Policy