Single-player games like Don't open the doors!
Below are 10 single-player Steam games similar to Don't open the doors!, 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 Don't open the doors! page.
Ranked picks
- 1
Bastion
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
Discover the secrets of the Calamity, a surreal catastrophe that shattered the world to pieces.
- 2
Ocean's Heart
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
Ocean’s Heart is an epic top-down action RPG in which you explore a beautiful archipelago as a young woman named Tilia. Take on contracts to fight monsters, descend deep into ancient dungeons, defeat menacing foes, and unravel the mystery of Ocean’s Heart. All done in beautiful, bright pixel art.
- 3
Oceanhorn: Monster of Uncharted Seas
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
Oceanhorn: Monster of Uncharted Seas combines captivating storytelling, breathtaking 3D visuals and exciting gameplay into one epic action-adventure experience. In the game you explore the islands of Uncharted Seas, a world filled with many dangers, puzzles and secrets.
- 4
Death's Door
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
Reaping souls of the dead and punching a clock might get monotonous but it's honest work for a Crow. The job gets lively when your assigned soul is stolen and you must track down a desperate thief to a realm untouched by death - where creatures grow far past their expiry.
- 5
Minecraft Dungeons
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Adventure with Don't open the doors!.
Fight your way through an exciting action-adventure game, inspired by classic dungeon crawlers and set in the Minecraft universe!
- 6
TUNIC
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Adventure with Don't open the doors!.
Explore a land filled with lost legends, ancient powers, and ferocious monsters in TUNIC, an isometric action game about a small fox on a big adventure.
- 7
Hack and Slime
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
What could be scarier than a massive dungeon-tower infested with skulls, ogres, and dragons? That those same monsters ride the largest multinational in the world with it. You know; business is business.
- 8
Arto
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
You were created by the last brushstrokes of a dying god to restore color and life to the lands. Master an array of abilities and weapons, create more than eighty paint-infused projectile spells, and make choices that will help shape the future of this world.
- 9
Everhood
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
An UNCONVENTIONAL ADVENTURE RPG that takes place in an inexpressible world filled with amusing musical battles and strange delightful encounters. To put it simply: You are in for a ride.🍄
- 10
Disdoored
Single-player alternative to Don't open the doors! — playable solo, no multiplayer required. Shares Action and Indie with Don't open the doors!.
Disdoored - is the game about survival in a crazy and 100% hand-made plasticine world. Develop your farm, breed new domestic animal species, search for ancient technologies or defend your base from monsters. This world HAS to be disdoored!