Single-player games like Orch Star
Below are 7 single-player Steam games similar to Orch Star, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Orch Star page.
Ranked picks
- 1
Siegecraft Commander
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Action and Strategy with Orch Star.
Create the ultimate fortress and wreak havoc, raining destruction on your enemies with catapult-flinging fun!
- 2
Astraeus
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Strategy and Indie with Orch Star.
Astraeus is a VR asteroid mining RTS game that's quick to play, easy to learn, and enormous in scope. Build a mining network from dozens of bases, and watch as hundreds of ships swarm around you.
- 3
Vox Machinae
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Action and Indie with Orch Star.
Strap yourself into the cockpit of a robot seven times taller than a Tyrannosaurus Rex and prepare to do battle in Vox Machinae: the ultimate giant robot combat action-simulator for both VR and standard screens.
- 4
Vector 36
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Action and Indie with Orch Star.
Race across the terraformed surface of Mars in your Skimmer, a completely customizable hover racing vehicle. Piloting skill and engineering make the difference between winning and losing in Vector 36, a Physics-Based Racer. Available with and without VR or HOTAS.
- 5
Raw Data
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Action and Strategy with Orch Star.
Built from the ground up for VR, Raw Data’s action gameplay, intuitive controls, challenging enemies, and sci-fi atmosphere will completely immerse you within the surreal world of Eden Corp. Go solo or team up and become the adrenaline-charged heroes of your own futuristic technothriller.
- 6
Tabletop Playground
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Strategy and Indie with Orch Star.
The modern digital tabletop game for fans and creators! Featuring deep customization and choice, enjoy more immersive tabletop sessions with friends than ever before. Build new rule sets for traditional games, play custom-made games by the community or create your own and share them with the world.
- 7
Downward Spiral: Horus Station
Single-player alternative to Orch Star — playable solo, no multiplayer required. Shares Action and Indie with Orch Star.
Downward Spiral: Horus Station is a mysterious and atmospheric zero gravity thriller set in the lost and forgotten Horus Station.