Single-player games like SOMNUS
Below are 8 single-player Steam games similar to SOMNUS, 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 SOMNUS page.
Ranked picks
- 1
Kill To Live
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
Your health decreases with every second and extermination of enemies is the most effective way to restore it. Don't sit still if you want to stay alive.
- 2
SPRAWL
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
SPRAWL is a hardcore retro FPS set in an endless cyberpunk megalopolis. Escape the walled city and take on the militarized government of the sprawl. Fueled by the blood of your enemies and a mysterious voice in your head, make your way towards the spire to topple whatever lays within.
- 3
Selaco
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
Selaco is a brand new original shooter inspired by classics, featuring thrilling action set pieces, destructibility, smart enemies and a fleshed out story taking place within an immersive game world.
- 4
Out of Action
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
A fast-paced PvP FPS built around skill-based movement and deep build crafting, with cinematic, high-intensity combat set in a brutal cyberpunk world inspired by 90s anime.
- 5
Owinka Shooter 2
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
Owinka Shooter 2 throws you right back into the story of Owinka 427. Prepare to escape the Institute once and for all!
- 6
Herald of Havoc
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
Grab huge guns, mow down hundreds of enemies, reach the end of the level, repeat. It doesn't get any simpler than this. Embark on a 3 hour campaign with varied environments and situations, and beat the leaderboard on a tightly crafted survival mode.
- 7
Grapple Tournament
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
Grapple Tournament is a VR Grappling Hook Shooter with 3D movement freedom, fast-paced vertical combat and dual wieldable multifunctional weapons. Now Free-To-Play!
- 8
Turbo Overkill
Single-player alternative to SOMNUS — playable solo, no multiplayer required. Shares Action and Indie with SOMNUS.
Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir!