Announcement
Updates!
added full controller support - improved graphics - improved performance - bug fixes - removed freelance mode (for now)
Steam
INTERSTELLAR PRIME
Also known as INTERSTELLAR PRIME, interstellar prime, interstellar-prime
Humanity has placed itself on a path to extinction. Part role-playing game, real-time strategy, and space simulation, Interstellar Prime takes you on an unforgettable journey to the future of our solar system and beyond in a desperate fight for survival.
Last update
10 Jun 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- September 2021
- Updated Story ModeStory mode update to 80% completion (all the way to the Imada and meeting Cpt. Jax) - Save/load might still have some glitches - Player Stats still work in progress (might have to cut out a lot of stuff originally inten…
- January 2021
- Another Update on the Pre-Alpha BranchHuge performance upgrade - More content in the Story Mode (work in progress) - Improve save/load - more bug fixes
- December 2020
- Another Pre-Alpha Branch Updatefix character being stuck in front of the generator room in the old tunnels - created RoboCore Server Room -created Hans Sushi Store - fixed sewer caps in the sewers scene - added loading progress in the start menu - fi…
- Major Update On the Main Branch! ***Price Will Go Up Soon***We are getting really close to the final release, this update includes about a third of the story mode and the Freelance mode to prepare for the final release! We hope you enjoy!
- Pre-Release Alpha Branch Update 2fix Beurocrat talking animation - change bridge explosion to electrical explosion - minor adjustment in the opening cutscene (new music is still underway) - Show alert for next objectives - Remove fall damage for player…
- November 2020
- Pre-Launch UpdateWe are about to finalize our story mode and finish the first installment of the INTERSTELLAR PRIME saga. This pre-alpha branch update includes the brand-new opening of the game with the new intro mission where you play…
- Yet Another Pre-Alpha UpdateAdded Armor System - Added autosave before the first boss fight - Created quick supplies dorp debug for beta testers (Press F10 for quick supplies) - Created Armor system with dynamic damage display
- Another follow-up bug fixesFixed gun won't fire when close to walls or container - Fixed the collision in the Tram station - Camera adjusts to height when crouching - Fixed Assault Rifle model glitch - Slightly improved performance in District 3…
- Pre-Alpha 3.7 UpdateFlashlight now follows the camera - Finished Chapter 1 in the story mode - Fixed subtitles - Added dynamic Music system (the music intensity layers increases when in combat) - fix minor unnoticable errors
- fixed gun store camera bug when VR is plugged in - More progress in the story mode - Story mode autosave now works if the player dies and loads the last autosave without exiting the game - Created A.I. companion system…Store
- Another Update In The Pre-Alpha BranchAdded the ability to jump - Added the ability to "takedown" the rogue bots if you sneak up close from behind and press 'F' - Created a few more new cutscene in the story - Added more music - Added the first boss fight i…
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