Single-player games like Mass O' Kyzt
Below are 11 single-player Steam games similar to Mass O' Kyzt, 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 Mass O' Kyzt page.
Ranked picks
- 1
Monaco: What's Yours Is Mine
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 2
Pikuniku
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!
- 3
Foul Play
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
Play as the daemon-hunter Baron Dashforth in a side-scrolling co-op brawler set entirely on the grand spectacle of a theatre stage that rewards performance over pummeling. Perform shattering takedowns and reversals!
- 4
Tiny Brains
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
"Tiny Brains" is a cooperative action puzzler that follows four super-powered lab animals in their attempt to escape a mad scientist's experiments. In this joyously chaotic multiplayer game, the four "Tiny Brains" must combine their unique physics-based powers to navigate through a trick-ridden maze.
- 5
Mekazoo
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
Mekazoo is a 2D platformer set in a vibrant 3D world with fast-flowing gameplay and a cast of kinetically-diverse mechanized animals.
- 6
UFO 50
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
UFO 50 is a collection of 50 single and multiplayer games that span a variety of genres, from platformers and shoot 'em ups to puzzle games, roguelites, and RPGs. Our goal is to combine a familiar 8-bit aesthetic with new ideas and modern game design.
- 7
Totally Reliable Delivery Service
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
Delivery Attempted. That's the Totally Reliable Delivery Service guarantee! T.R.D.S. is a ragdoll physics simulation about terrible package delivery couriers. Work together using odd machinery, useful gadgets, and the wonders of physics to reliably deliver packages to their destination.
- 8
Wulverblade
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
Defeat the Ninth Legion of the Roman army in this side-scrolling, arcade-inspired beat 'em up set in Roman-era Britain.
- 9
Mushroom: The Ruckus
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
A 2D hack-n-slash type deal - play as a mushroom who seeks approval from a floating eyeball.
- 10
WARP-TEK
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Action and Indie with Mass O' Kyzt.
WARP-TEK is a horizontal space shooter wherein you have to rescue your pet after it got abducted by aliens and consequently imprisoned on a distant planet!
- 11
Land of Artificial Jellies
Single-player alternative to Mass O' Kyzt — playable solo, no multiplayer required. Shares Indie and Casual with Mass O' Kyzt.
Travel at one second per second through this unusual 'puzzle'-like click'em'up!