Single-player games like 2x2=BOOM
Below are 9 single-player Steam games similar to 2x2=BOOM, 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 2x2=BOOM page.
Ranked picks
- 1
Space Yugoslav 2D
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Horizontal old school 2D shooter where you play as a bounty hunter named Nada. Survive another night at your very risky job, save the space non-alignment colonies from police raid and get back home at one piece alive! 7 levels, loads of new-retro-feel SHMUP fun!
- 2
Whisker Squadron: Survivor
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
A smooth roguelite shooter from the creators of RACE THE SUN, featuring a voiced cast of feline pilots in a dramatic showdown against corporate-powered robots called The Swarm. Features a 3-act campaign with branching paths, epic bosses, and a wide arsenal of pilots, ships, and weapons.
- 3
Rigid Force Alpha
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Classic shoot’em up action in modern 3D! Blast off to take down hordes of infected aliens and dreadful machines programmed on waging an intergalactic war against mankind!
- 4
Ex-Zodiac
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
A fast-paced low-poly 3D rail shooter heavily inspired by classics of the early 90's. Join protagonist Kyuu as she fights to free the worlds of the Sanzaru Star System, overrun by the intergalactic terrorist organization known as Zodiac.
- 5
Akka Arrh
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Akka Arrh is a modern take on a scrapped project from the 1980s, providing players with a fast-paced, addictive, arcade shooter experience and psychedelic visuals. Protect your life rings as you chain together combos and go for a high score!
- 6
Bit Blaster XL
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!
- 7
Waves
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 8
Savant - Ascent REMIX
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Savant - Ascent REMIX is an explosive shoot-em-up / scrolling shooter, starring an acrobatic wizard on an elevator-ride. Unlock destructive spells & acrobatic moves as you survive through a tower brimming with robotic fiends!
- 9
Aloof
Single-player alternative to 2x2=BOOM — playable solo, no multiplayer required. Shares Action with 2x2=BOOM.
Aloof is a puzzle-fighter like Puyo Puyo Tetris, but plays completely different. In the world of Aloof you summon and defend small islands all the while you build combos against your opponent.