Single-player games like REPLICORE
Below are 8 single-player Steam games similar to REPLICORE, 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 REPLICORE page.
Ranked picks
- 1
Void Raider
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Indie with REPLICORE.
In the depths of a ruined galaxy, laws no longer exist. You embody a Void Raider, a space marauder with no ties, ready to do anything to get your hands on rare resources and forgotten artifacts.
- 2
Pistol House
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Indie with REPLICORE.
Pistol House is a fast paced sci-fi roguelike FPS. Build your power through cards, enhance your gun, and command a spirit companion as you battle relentless, ever-growing mechanical hordes.
- 3
System Shock 2: 25th Anniversary Remaster
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Adventure with REPLICORE.
System Shock® 2: 25th Anniversary Remaster is a genre defining experience that established innovative game-play mechanics that are a staple of the FPS and RPG genre today. Survive the wretched corridors of the Von Braun. Your training has prepared you for this.
- 4
John Carpenter's Toxic Commando
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Adventure with REPLICORE.
Pick a character and team up with three friends ‘cause it’s time to save the world. Experience intense FPS action as you obliterate hordes of terrifying monsters! You may not be on the best team of mercenaries, but you are… a Toxic Commando!
- 5
Call of Duty®: Infinite Warfare
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Adventure with REPLICORE.
Infinite Warfare delivers three unique game modes: Campaign, Multiplayer, and Zombies.
- 6
HYPERCHARGE: Unboxed
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Indie with REPLICORE.
Hypercharge is a first and third-person shooter action figure game you've always dreamed of! Grab your friends, complete objectives, defend the Hypercore against waves of weaponized toys, and defeat Major Evil together in the story campaign!
- 7
Unreal Tournament 3
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action with REPLICORE.
Now includes the free Titan Pack expansion! The Titan Pack gives players a substantial amount of enhanced features and new content, including many original environments, new gametypes, the namesake Titan mutator, powerful deployables and weapons, new characters, and the Stealthbender.
- 8
Retrovirus
Single-player alternative to REPLICORE — playable solo, no multiplayer required. Shares Action and Indie with REPLICORE.
Retrovirus is a six degrees of freedom shooter which sends players into the depths of a computer on a search and destroy mission against an invasive virus. Retrovirus is being created by Cadenza Interactive, the indie studio behind the popular tower defense game Sol Survivor.