Single-player games like Remnant Protocol
Below are 8 single-player Steam games similar to Remnant Protocol, 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 Remnant Protocol page.
Ranked picks
- 1
Tungsten Moon
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Indie and Simulation with Remnant Protocol.
Tungsten Moon is a first-person, immersive spaceflight simulator set on a fictional moon, somewhere in the universe. Stay alive by exploring over 1 million square kilometers of open-world terrain, while at the controls of your personal SkyDart spacecraft.
- 2
Quantum Void
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Indie with Remnant Protocol.
Lost in an unexplored star system after a dimensional anomaly dispersed your fleet, you start to pick up signals scattered throughout the system. Explore the wrecks of the corporate fleet, discover the secrets of the anomaly, and try to get the good ending.
- 3
Absolute Territory
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Indie with Remnant Protocol.
Fly futuristic starfighters with intense dogfights against slow warships and nimble enemy fighters. Choose your ship, customize loadouts with various guns and missiles. Use first-person cockpit or third person. Use power settings across engines, shields, and engines to gain the advantage in combat.
- 4
STAR WARS™: Squadrons
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Simulation with Remnant Protocol.
Master the art of starfighter combat in the authentic piloting experience STAR WARS™: Squadrons. Feel the adrenaline of first-person multiplayer space dogfights alongside your squadron, and buckle up in a thrilling STAR WARS™ story.
- 5
House of the Dying Sun
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Indie with Remnant Protocol.
House of the Dying Sun is a tactical space shooter that puts you in the cockpit of the universe's most terrifying starfighter. Hunt the enemies of the Empire and bring ruin to their people.
- 6
Starfighter Arduxim
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Indie with Remnant Protocol.
Strap into the cockpit of your Arduxim fighter and take on enemy starships in this first-person tactical space shooter. Harks back to the classic Wing Commander games. Playable in VR or on monitor.
- 7
End Space
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Indie with Remnant Protocol.
Jump in your Minos Starfighter and blast your enemies into space dust in virtual reality. Maintain law and order at the mysterious and beautiful edge of inhabited space as you complete increasingly difficult contracts for the United Trade Consortium.
- 8
PULSAR: Lost Colony
Single-player alternative to Remnant Protocol — playable solo, no multiplayer required. Shares Action and Indie with Remnant Protocol.
The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits