Single-player games like Bunker Invaders
Below are 10 single-player Steam games similar to Bunker Invaders, 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 Bunker Invaders page.
Ranked picks
- 1
Backrooms: Extractions
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.
- 2
Murky Divers
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.
- 3
Subterror
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
- 4
Sketchy's Contract
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
- 5
Dungeon Done
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Early Access with Bunker Invaders.
Dungeon Done is a PvE co-op horror survival extraction game where players explore dungeons previously cleared by heroes. The objective is for up to six players to team up, gathering hidden treasures and evading lurking dangers to make their daring escape.
- 6
Nuclear Nightmare
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.
- 7
PILGRIM
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
Pilgrim is a medieval-based, co-op horror, adventure. Can you and your friends make it to the end of The Road?
- 8
Lethal Company
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
- 9
Trouble Magnet
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Strategy and Indie with Bunker Invaders.
Accompany Charlie, who is transported to different times in the universe, in surviving the challenging nature of the ocean and returning to his own time.
- 10
Holey
Single-player alternative to Bunker Invaders — playable solo, no multiplayer required. Shares Action and Indie with Bunker Invaders.
A co-op horror game where you are part of a crew sheltering in a collapsed tunnel, scavenging loot across maps filled with deadly creatures born from a biological war. Feed the creature, convert its waste into fuel, and reach the radio tower