Single-player games like SPACE MOUSE 35th Anniversary edition
Below are 18 single-player Steam games similar to SPACE MOUSE 35th Anniversary 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 SPACE MOUSE 35th Anniversary edition page.
Ranked picks
- 1

Alice and You in the planet of numbers
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Walk as many numbers as there are written in the direction you are trying to go. This is a whole new puzzle game based on a very simple idea! Can you achieve 100% and get a donut from King Donut?
- 2

Watch Out: Shark!
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Survive the ocean by feeding on smaller fish, dodging predators, and defeating the shark!
- 3

Neon Blast
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Neon Blast - A head-scratching puzzle game
- 4

ThumBeat: Button Basher Edition
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
ThumBeat: Button Basher Edition is a short-form, button-bashing rhythm game for busy people!
- 5

Crash Puzzle Hammer-San
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
A full-fledged action puzzle game with simple controls. Enjoy a massive volume of content with 300 stages and a stage editor that lets you create your own levels freely. Share your edited stages with other users via the Steam Workshop.
- 6

Mike's Arcade
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
New 3D games inspired by classic arcade favorites, complete with game cabinets. Blast foes, navigate mazes, rotate blocks, race at high speed, deflect balls, avoid asteroids, match colors, and jump across platforms.
- 7

A Blast From The Past
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
A Blast from the Past is a stunning, classic arcade shooter. Includes gameplay modes for the casual gamer through to "Tournament Mode" for Hi-Score hunters! With 4K/360Hz+ support, experience smooth as silk gameplay in this dazzling arcade blaster with something for every arcade-going fan!
- 8

Hoppy Hop
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Join Hoppy in this classic action platformer as you collect candies, dodge enemies and jump. After all, you are a rabbit!
- 9

Rat Race
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action with SPACE MOUSE 35th Anniversary edition.
Engage in a top-down rhythm puzzle game with a built-in level editor. Unravel the Rat Race mystery, find freedom, and save your fellow test subjects. Evade blasts, lasers, and fallen test subjects. Create, and share unfair level designs with your friends through steam.
- 10

PAC-MAN 256
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action with SPACE MOUSE 35th Anniversary edition.
PAC-MAN 256 is the maze that never ends. But the Glitch is coming for you…
- 11

PAC-MAN WORLD Re-PAC
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Casual with SPACE MOUSE 35th Anniversary 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!
- 12

Super Chain Crusher Horizon
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Super Chain Crusher Horizon is the largest, longest, most incredible PC shooting game in history with a two-player mode that is revolutionary. And, it’s loaded with game modes that solve the problems had by most shoot ‘em ups.
- 13

Cosmic Cavern 3671 宇宙最大の地底最大の作戦
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Cosmic Cavern was published in July 1980 by Takaya Arita, currently a professor at Nagoya University. This “Tactical Digging Game,” which existed two years prior to Dig Dug as the original sandbox game, has now been dramatically powered up!
- 14

Pinball Parlor
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
A concept anyone can instantly understand. The joy of experiencing a novelty not found in any other game. A game you will want to play again and again after only a short period of time.
- 15

4人打ちアクション麻雀 / ACTION MAHJONG
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Don't draw the tiles you want! Push and get them! A new mahjong game that goes beyond mahjong, a mah-jong game that will play the most exciting and make the biggest noise ever in history, is here at last!
- 16

HEIANKYO ALIEN / 平安京エイリアン
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
The Heiankyo Alien, developed on a personal computer and released in 1979 as an arcade game from Denki Onkyo, is now ported and arranged for Windows! Arranged version "Heiankyo Alien 3671" is a time-based game, overwhelmingly addictive and euphoric, with new features such as seven items buried in the field, various scoring...
- 17

COSMIC SNAKE 8473/3671(HAMLETs)
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
First time is history! Here comes the game to beat enemies by "roof-fall"! We have implemented this idea into the good old snake game which we've enjoyed for so many years, but with a side-view angle.
- 18

ALIEN FIELD
Single-player alternative to SPACE MOUSE 35th Anniversary edition — playable solo, no multiplayer required. Shares Action and Indie with SPACE MOUSE 35th Anniversary edition.
Totally new, attack! Rogue Like Dot Eat! Psychedelic full throttle! Explode your concentration in 3 minutes and knock out the high score!