Rhyolite
Release date: Dec 11, 2025
Developers: Long Lost
Publishers: Long Lost
Genres: Action, Adventure, Indie
Categories: Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Full controller support, Adjustable Text Size, Camera Comfort, Custom Volume Controls, Keyboard Only Option, Steam Cloud, Family Sharing
Supported languages: English

YOUR OBJECTIVE Survive each battle until you have enough data about the enemy ghost train to CAPTURE IT! SURVIVE CHAOTIC COMBAT Think on your feet to handle ghostly attacks that randomly lock doors, swap players, and misplace items. The chaos is real! ROGUELITE VARIETY With a different combination of enemy attacks, curses, and train upgrades, every run is totally unique! FEATURES Original soundtrack by Josie Brechner Up to 4 players online co-op Challenging single player mode, with help from Frank the Automaton 


Notes: This game's story touches on topics of death, loss, and grief.