Single-player games like Polygon Hell
Below are 9 single-player Steam games similar to Polygon Hell, 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 Polygon Hell page.
Ranked picks
- 1
Tesera
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action and Indie with Polygon Hell.
Tesera is a sci-fi sandbox game in a mysterious alien world. Explore an endless voxel world, defend yourself against aggressive creatures and drones, building your dream settlement alone or with friends.
- 2
Tomo: Endless Blue
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action and Adventure with Polygon Hell.
Tomo: Endless Blue, a Monster-Taming ARPG set in a Voxel Open World. Set sail through the Endless Blue, an ocean realm home to mysterious creatures called Tomo. Team up to fight, build homes with friends, or craft wild vehicles to explore procedurally generated islands, villages and tales.
- 3
Zombie Alert
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action and Indie with Polygon Hell.
Zombie Alert, Survival game, Survive by hunting zombies, Build your own territory, Capture cities and collect items, Whether alone or with your friends!
- 4
Nightmare Kitchen
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action and Indie with Polygon Hell.
Hey, Chef! Welcome to Nightmare Kitchen, your new favorite roguelite shooter (bet you needed another one, right?). The mall’s cursed, the food’s alive, and your guns shoot food. Bring friends for co-op chaos, or brave this greasy apocalypse alone just remember, dying builds delicious character.
- 5
Voxile
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action and Indie with Polygon Hell.
Quest, craft, loot, build, destroy, and shoot your way through gorgeous voxel islands! Encounter mutated wildlife, discover secrets, and find out what went wrong in both pre-designed adventure and procedural survival worlds. Play in Early Access today--alone or with friends!
- 6
Cube World
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Indie and Adventure with Polygon Hell.
Cube World is a voxel-based action RPG with a focus on exploration. It takes place in a procedurally generated fantasy world made up entirely of cubes.
- 7
Deep Rock Galactic
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action with Polygon Hell.
Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!
- 8
7 Days to Die
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Action and Indie with Polygon Hell.
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
- 9
Super Cube 3D
Single-player alternative to Polygon Hell — playable solo, no multiplayer required. Shares Free To Play with Polygon Hell.
Explore beautiful worlds and make new friends in this 3D MMO Platformer.