Orange Cast: Prologue
Offers
Trailers & screenshots
1 / 13



About Orange Cast: Prologue
Orange Cast: Prologue is an atmospheric adventure set across the galaxy, combining Soviet and Western science fiction. You play as humanity’s elite space trooper, exploring planets, protecting colonies and encountering the unknown. Its original story is inspired by James S.A. Corey’s The Expanse series.
Explore the galaxy
Visit planets, discover new dimensions and survive hazardous environments. The game features spectacular views of space, alien planets and a soundtrack described as deep and beautiful.
Protect humanity
Fight cunning enemies and menacing bosses in fast-paced combat, using your choice of weaponry to defend humanity.
A choice-driven story
The story unfolds through dialogue and cinematics, with choices that shape your experience.
Frequently asked questions
Yes. Orange Cast: Prologue is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Orange Cast: Prologue are: Windows 7, GeForce GTX 650, Intel Core i5-2500K, 4 GB RAM, 10 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Orange Cast: Prologue is a single-player game.
No. Valve rates Orange Cast: Prologue as Unsupported on the Steam Deck.
Yes. Orange Cast: Prologue is the full base game. You need nothing else to play it.











