Mountaincore
Release date: Apr 22, 2025
Developers: Rocket Jump Technology
Publishers: Rocket Jump Technology
Genres: Indie, RPG, Simulation, Strategy, Free To Play
Categories: Single-player, Steam Cloud
Supported languages: English, German, Simplified Chinese, Danish, Spanish - Spain, Italian, French

Mountaincore is a game of designing and building a burgeoning colony in a deeply-simulated fantasy world. Current Features Start with 7 dwarves but you can build and support a population of hundreds A simulated world with changing weather and seasons that have a big impact on gameplay Every one of your settlers has their own needs and desires to fulfil as they work together for the common good A deep crafting tree that leaves no natural resource unused, tied together into satisfying production chains Progress through skill tiers to craft better tools and weapons Trade with merchants to increase your wealth even further Form up and train your military to battle monsters and invaders... ...or play in Peaceful Mode to chill out with a relaxing city-builder experience Twitch integration (using viewer names for settlers) to encourage stream audience interaction Built 'Mod-first' so that everything is moddable Now released as open source As the developer for this game has shut down, we've decided to release it as free to play and also open source under a very permissive license. We hope you enjoy! The game works on Steam Deck, in fact we believe it should qualify for full compatibility, however we are waiting on Valve for an official Steam Deck compatibility review.