Single-player games like SCP : A Star Replicator
Below are 8 single-player Steam games similar to SCP : A Star Replicator, 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 SCP : A Star Replicator page.
Ranked picks
- 1
In a Bleak Midwinter
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
In a Bleak Midwinter is an immersive first and third person grounded tactical shooter experience set in the Russia-Ukraine conflict, where you will survive alone or with others beyond deadly enemy frontlines. Push your limits, Push beyond enemy lines where your glory awaits!
- 2
Bad 2 Bad: Apocalypse
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
The open-world survival role-playing game "Bad 2 Bad: Apocalypse" tells the story of Delta Team and his comrades as they work to rebuild a world devastated by humans and their race turned into zombies.
- 3
Maroon Berets: 2030
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
Maroon Berets: 2030 is FPS, TPS, Action-RPG; which simulates the units of special forces in the war.
- 4
BunkerZ
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
Claymation-inspired WWI trenches meet explosive co-op mayhem. Hold the bunker as a Rifleman, Medic, Engineer, or Machine Gunner. Fight back with WWI-inspired weapons, shovels, and flamethrowers, then launch undead sky-high with explosives. Survive solo or squad up with friends.
- 5
Code:29
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
This is a post-apocalyptic zombie shooter game. You can switch between first person and third person. Multiple bosses, multiple choices, multiple endings.
- 6
Island Ops
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
"Make the leap; dive into Island Ops! Unexpected obstacles await. Overcome them as the skilled secret agent, Blade. The secrets of hidden experiments and genetic mutations lie waiting to be discovered. Are you ready for an action-packed adventure?"
- 7
Thunder Wolves
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
When this “wolf pack” strikes, you hear the thunder roll. The Thunder Wolves attack from the air. They are mercenaries, and the best helicopter pilots in the world. Every one of them is ready for action at all times—and ready to fight evil, wherever it lurks.
- 8
LIFE EFFECT Survival
Single-player alternative to SCP : A Star Replicator — playable solo, no multiplayer required. Shares Action and Indie with SCP : A Star Replicator.
Survive in a harsh and dangerous world after an alien invasion. Gather resources, craft equipment, fight mutants and massive monsters, use weapons, vehicles and robots, explore territories, defend strongholds and fight for survival.