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

Boitatá: Wilderness Reborn
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
A 2D Tower Defense Survival game inspired by Brazilian folklore. Expand your territory, rescue animals to build your defenses, and use Boitatá's abilities to fight waves of invaders in battles that combine strategy, action, and territory management.
- 2

Overrafted!
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
Over rafted! is a co-op multiplayer game for up to four players. Divide the work as you steer, fish, gather supplies, and make repairs. Brave the chaos of shifting winds, currents, and sea creatures, and sail your crumbling raft as far as you can across an endless, unknown ocean!
- 3

Wilds of the Realmwalker
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
Wilds of the Realmwalker is a four-player cooperative survival game in which wizard explorers and their magical companions embark on enchanting adventures filled with spell crafting, exploration, and cozy, collaborative gameplay.
- 4

Dig Out of The Backrooms
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
Dive into the Backrooms! Grab your pickaxe and shovel and dig your way to freedom. Gather resources, upgrade your tools, and dig deeper. Explore mysterious corridors, but beware - something dangerous may be lurking in the dark. Dig. Survive. Escape!
- 5

The Riftbreaker
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 6

MISERY
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
MISERY is a 1–5 player co-op survival game set in a nuclear disaster zone. Here, every day is a struggle: search radioactive ruins for resources, build your bunker, craft weapons, and explore a weird, procedurally-generated world with your friends. Beware of anomalies, monsters, and armed bandits.
- 7

DYSMANTLE
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
Ascend from your shelter. Ruin everything. Escape the wretched island. ⚔️🔨🎣🌱🌵🍰 Explore. Fight. Level up. Survive. Gather. Craft. Harvest. Hunt. Build. Farm. Solve puzzles. Fish. Cook. Live. Enjoy the bittersweet post-apocalypse.
- 8

Amnesia: The Bunker
Single-player alternative to Night Mass — playable solo, no multiplayer required. Shares Action and Indie with Night Mass.
Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.