Single-player games like Mazgeon
Below are 9 single-player Steam games similar to Mazgeon, 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 Mazgeon page.
Ranked picks
- 1

Katanaut
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
Katanaut is a fast-paced, Metroidvania-inspired action roguelite blending fluid combat and cosmic horror. Slash, dodge, and wield powerful abilities as you battle through a station sprawling with twisted, once-human horrors. Adapt, survive, and descend into the shadows to uncover dark secrets.
- 2

Heaven Crawler
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
Explore The Womb, a forgotten man-made tower built to reach the heavens. Wield Mechanical Arms to overcome deadly enemies and carve your path upward on a deeply personal journey. And remember: Bring her back.
- 3

HOTEL BARCELONA
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
A marshal possessed by a murderer, a hotel full of killers, and a time-bending witch? From the legendary creators of DEADLY PREMONITION + NO MORE HEROES comes a 2D Action Roguelike unlike any other. Under New Management update is free for everyone now! CHECK IN, WIPE ‘EM OUT.
- 4

Dead Cells
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.
- 5

Masks of the Void: Origins
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
Throw everything that surrounds you in this telekinesis-based rogue-lite bullet-heaven with the power of the masks! Dive into the Void, uncover the mysteries of the Masks, and face what lies beyond life and death. What will you do to protect your home from obliteration?
- 6

Lost in Random: The Eternal Die
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and RPG with Mazgeon.
Plunge into a living nightmare where every roll counts. Chain fluid combat with dice-fueled attacks, stack relics into ferocious synergies, and build unstoppable momentum. Slash through fate, bend chance to your will, and defeat the Black Die in this board-game inspired roguelite dungeon crawler.
- 7

The Bleakest Keep
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
The Bleakest Keep is a challenging action horror roguelike. Survive the horrors of the Keep, upgrade your gear, and earn ranks as you ascend the tower and save the world!
- 8

Netherworld Covenant
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
In the abyss where the mortal realm and netherworld intertwine, become a warrior wielding the power of the Nether Lantern to fight along with the fallen souls. With hardcore, soulslike action and intriguing roguelike builds, shatter the cursed barriers and unveil the truth woven from blood and soul.
- 9

The Car Dimension
Single-player alternative to Mazgeon — playable solo, no multiplayer required. Shares Action and Indie with Mazgeon.
Delve into The Car Dimension and race against mysterious drivers in death defying tracks with weaponized vehicles. Tune up your machines and go against fierce opponents as you progress through this Racing RPG Roguelite in order to unlock the truth that lies behind.