Single-player games like MEGA
Below are 13 single-player Steam games similar to MEGA, 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 MEGA page.
Ranked picks
- 1
Biodacity The Mansion
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
Explore your way through a crooked Mansion in the aftermath of an apocalypse. Biological mutants ravaged the Earth! You are responsible for finding crucial information! Fight horrific creatures that lurk around every corner! Find and upgrade your weapons!
- 2
The Lost Gallery
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
Works of art are attacking people, turning an exhibition into a bloodbath in a single night. At the same time, you – a phantom thief – happen to be there to steal a valuable masterpiece.
- 3
The Isle of No Return
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Adventure with MEGA.
The Isle of No Return takes you to a forgotten prison island, where a dark experiment has unleashed unimaginable horrors. Explore, survive and uncover hidden secrets as you face bloodthirsty creatures in an environment where every step may be your last.
- 4
Metro Exodus
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action with MEGA.
Flee the shattered ruins of the Moscow Metro and embark on an epic, continent-spanning journey across the post-apocalyptic Russian wilderness. Explore vast, non-linear levels, lose yourself in an immersive, sandbox survival experience, and follow a thrilling story-line that spans an entire year in the greatest Metro adventure yet.
- 5
CONVRGENCE
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Adventure with MEGA.
CONVRGENCE is an atmospheric VR extraction shooter set in the procedurally generated, ever-changing Chernokamensk Anomaly Zone. Scavenge loot, fight bandits and hunt for mystical artifacts — all with your loyal dog companion by your side. But extract before nightfall, or face what lurks in the dark.
- 6
Penumbra: Black Plague Gold Edition
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.
- 7
Penumbra Overture
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
Penumbra: Overture is a first person survival horror game, emphasizing on survival and problem solving instead of mindless violence and gore.
- 8
PARANOIA PLACE
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
PARANOIA PLACE is a 1-4 player online co-op survival horror game. Together or alone, you will need to solve puzzles, find items and run from the bloodthirsty demonic killer.
- 9
Climber
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
This is a little adventure in the depths of a mysterious cave. Try on the role of a rescuer and try to save the lives of a team of missing cavers as quickly as possible. You will need concentration, discipline and strong hands, because the owners of these depths do not like uninvited guests.
- 10
On the other side
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
Take on the role of a modern exorcist in this realistic ghost hunting horror. You have to fulfill contracts related to paranormal phenomena. Your main weapon is an old camera that can shoot what is not visible to the human eye.
- 11
Phenom
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
In the midst of an outbreak of a mysterious virus that turns people into crazed zombies, James's wife has disappeared and now he has to find her and survive in a zombie apocalypse with moving around the grid using improvised means, environment and logic.
- 12
Mannequin machine
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
"Mannequin machine" is a first-person psychological horror game with camera effects that tells the story of working in a mannequin factory. Beware of the evil at the heart of the plant, it drives its victims crazy
- 13
Deep Hell
Single-player alternative to MEGA — playable solo, no multiplayer required. Shares Action and Indie with MEGA.
Immerse yourself in a dark dense forest in which terrible inexplicable things happen. You will have to find the missing people's belongings by following the coordinates left in the notes of the missing brother. Someone or something lives in the forest and changes everyone who goes there.