Single-player games like Xonix Casual Edition
Below are 13 single-player Steam games similar to Xonix Casual Edition, 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 Xonix Casual Edition page.
Ranked picks
- 1

Mega Man Legacy Collection
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action with Xonix Casual Edition.
Mega Man Legacy Collection is a celebration of the 8-bit history of Capcom’s iconic Blue Bomber featuring faithful reproductions of the series’ origins with the original six Mega Man games.
- 2

EDGE
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Indie with Xonix Casual Edition.
EDGE, the award winning retro-styled platform game has been extended! Now with over 40 brand new levels, additional music and all-new races against the notorious Dark Cube!
- 3

Viewfinder
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Xonix Casual Edition.
Challenge perception, redefine reality, and reshape the world around you with an instant camera. Viewfinder is a new single player game offering gamers hours of interesting and fun experiences while uncovering the mysteries left behind.
- 4

PAC-MAN WORLD Re-PAC
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Adventure with Xonix Casual Edition.
PAC-MAN arrives home on his birthday to find the Ghosts have kidnapped PAC-MAN’s family and ruined his party! Off to the rescue, PAC-MAN sets out to Ghost Island!
- 5

Antichamber
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Indie and Adventure with Xonix Casual Edition.
Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.
- 6

Time Loader
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Indie with Xonix Casual Edition.
Time Loader is a story-driven puzzle-platformer with tiny robots, alternate realities, nostalgic music, and primitive tech from the 90s!
- 7

UFO 50
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Strategy with Xonix Casual Edition.
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.
- 8

Mahjong World Contest (麻将)
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Sports and Strategy with Xonix Casual Edition.
Join a Mahjong contest. Complete over 100 unique levels to gain experience and points. Improve your rank and progress.
- 9

Zombie Survivor: Undead City Attack
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Sports with Xonix Casual Edition.
Immerse yourself in Zombie Survivor: Undead City Attack, a retro first-person rail shooter. Roam through famous cities - New York, London, Rio - against crazy zombies. Use pistols and rifles, develop a strategy to earn points and medals.
- 10

Neon Ninja: Pixel Slasher
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Indie with Xonix Casual Edition.
Neon Ninja: Pixel Slasher is an adrenaline-pumping cyberpunk action game with a pixelated twist! Destroy your enemies to the beat of stylish music, dodging traps and lasers!
- 11

Stealth Assault: Urban Strike
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Sports with Xonix Casual Edition.
Great shooting game, prevent the insurgency crysis on the planet! We will see you on the frontline!
- 12

Sling Puzzle: Golf Master
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Action and Strategy with Xonix Casual Edition.
Have you ever imagined what happens to the world when gravity is not always downward? In an inverted city, you will walk over walls and fall into the sky. In the game, you will explore in the intricate gravity space, break the traps, solve the puzzles, and discover the path to the end.
- 13

Pixel Car Racing: Blocky Crash
Single-player alternative to Xonix Casual Edition — playable solo, no multiplayer required. Shares Sports and Indie with Xonix Casual Edition.
Incredibly addictive, dynamic blocky cars that give you a lot of positive emotions! In Pixel Car Racer you have to take part in a breathtaking racer car game where you have to rush along a track full of secrets, obstacles, bonuses, jumps and finish first.