Single-player games like Covert Syndrome
Below are 8 single-player Steam games similar to Covert Syndrome, 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 Covert Syndrome page.
Ranked picks
- 1

Hell Dimension VR
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Violent with Covert Syndrome.
Hell Dimension VR is an arcade-style horror FPS game. You must escape from the city devastated by mysterious monsters! Use points obtained from the game to purchase diverse and different weapons! Two-handed weapons are especially entertaining with their stylish and exciting gameplay that can’t be found in any other FPS games.
- 2

Supa Kila Monsta Hunta
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
surreal VR arcade
- 3

Alpha Mike Foxtrot VR - AMF VR
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
Get ready for the Next Generation in Virtual Reality First Person Shooters! Focusing on fast-paced gameplay and immersive environments, Alpha Mike Foxtrot VR (AMF VR) delivers the goods. Put on your headset and engage in all-out warfare with Bots, Friends (or Enemies) around the globe.
- 4

HordeZ
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
If you are looking for a on-rails arcade experience that blends between classics like Doom, Left 4 dead and House of the Dead then we got you covered! Fast and simple gameplay that will bring you into a creepy world of zombies and demons. Show your skills to the world through our global leadboard system!
- 5

One Of The Last
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
Fancy pushing the dead around? Real physics based enemies for total immersion with extensive maps to explore! Move freely and join 4 co-op multi-player madness!! Unlock new areas, grab perks, drink soda-can power-ups, wall-buy weapons, build barriers, make crawlers and uber up that gun!!
- 6

SURV1V3
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
Forget what you have played so far, SURV1V3 is a unique realistic zombie survival fps game expressly designed for VIRTUAL REALITY that will let you test your survival skills. Play the thrilling story in single mode or coop with your friends (up to 4 players) and survive the apocalypse!
- 7

Serious Sam Fusion 2017 (beta)
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
Serious Sam Fusion is a central hub for several existing Serious Sam games developed by Croteam. Cool new features, engine upgrades, patches and updates will be released to existing owners for FREE!
- 8

Oscar Mike VR
Single-player alternative to Covert Syndrome — playable solo, no multiplayer required. Shares Action and Indie with Covert Syndrome.
Oscar Mike VR is a fast paced 5-on-5 FPS game for the Vive. Players can play as the International Special Forces or the Fifth Column. OM:VR features realistic maps and weapons that make the players feel immersed in the action.