Single-player games like Project Proxima
Below are 13 single-player Steam games similar to Project Proxima, 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 Project Proxima page.
Ranked picks
- 1
Matchstick: Cosmic Flame
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
A time and space bending cosmic intelligence has found its way to Earth. Your family has been taken. Face the horrors of a twisted world and fight off the infected to save them. Travel through wormholes, explore nightmarish environments, solve cryptic puzzles, and run from demonic entities.
- 2
SOMA
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 3
Moons of Madness
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.
- 4
Lamentum
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
Lamentum is a pixel art survival horror game, set in New England in the mid-nineteenth century.
- 5
Antarctica 88
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
Uncover the chilling secrets beneath the Antarctic ice in this survival horror FPS. Shoot unimaginable creatures, solve cryptic puzzles, and fight for your life in the frozen wastelands.
- 6
ROUTINE
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
- 7
Amnesia: The Dark Descent
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
- 8
Transient: Extended Edition
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
H.P. Lovecraft meets Cyberpunk. Delve deep into a dystopian world and investigate what is happening to you and your friends in a domed city. Solve puzzles, hack systems and plug in to explore other dimensions. Discover a truth that might tear apart your sanity and question your very existence.
- 9
Bunny Hop
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
A simple, yet challenging, 2D platforming game based in a world of exploration and hope.
- 10
Convenient
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
Survive and escape the Oldlake Stalker after being chained in the basement of a convenience store.
- 11
Whistling Waters
Single-player alternative to Project Proxima — playable solo, no multiplayer required.
Catch as many fish as possible in this 1930s rubber-hose fishing game! Meet your boss's quota, avoid damaging your steamboat, upgrade your gear, and catch RARE fish!
- 12
Ice Eyes
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
Build a snowman to keep the monster at bay and throw snowballs to defend yourself in this Christmas horror game!
- 13
Carrot Cake
Single-player alternative to Project Proxima — playable solo, no multiplayer required. Shares Adventure with Project Proxima.
In this Easter Horror Game compete in the mini games, solve puzzles, and escape the Easter Bunny. PS1 style survival horror!