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

Bocce Time! VR
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Sports and Casual with Space Block Buster.
It's time to head to the park for some VR bocce action! Bocce Time's various courts will have you throwing, bowling and spinning to win in online matches of up to 8 friends or single player against AI. Closest to the pallino wins, folks! It's Bocce Time!
- 2

Golf Pool VR
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Sports and Casual with Space Block Buster.
Experience a unique game that combines the challenge of Golf with the rules of 8-ball Pool (Blackball)! Set in various beautiful and physically realistic environments, Golf Pool VR is a competitive and fun game you can play by yourself vs AI or MP with friends.
- 3

Zaccaria Pinball
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Action and Sports with Space Block Buster.
Play free and try tables in trial mode with Zaccaria Pinball, featuring 175+ tables, including 40+ officially licensed from Zaccaria was founded by three brothers: Marino, Franco, & Natale. Zaccaria was one of the three largest pinball manufacturers in the world, next to Bally & Williams.
- 4

RealFit (VR fitness)
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Action and Sports with Space Block Buster.
RealFit provides custom bodyweight training workouts with added games and stats to keep you motivated. Free your workout from the confines of your living room - get moving in VR with RealFit.
- 5

Ultimechs
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Sports with Space Block Buster.
Your mech is ready. The crowd roars. Welcome to the arena! The thrill of professional athletics meets the precision of purpose-built machines in Ultimechs, the latest multiplayer VR gaming experience from Resolution Games.
- 6

First Person Tennis - The Real Tennis Simulator
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Sports with Space Block Buster.
First Person Tennis uses the most innovative physics engine to reproduce the real tennis shots in VR. Thanks to the support of a big community and professional tennis players, the game is in an endless development to reach an incredible level of realism.
- 7

Black Hole Pool VR
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Sports with Space Block Buster.
Are you ready to smash some balls in VR? Black Hole Pool is the ultimate Pool/Billiard VR experience with the most accurate physics and great graphics.
- 8

All-In-One Summer Sports VR
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Action and Sports with Space Block Buster.
10 Summer Sports are waiting for you! Head to a hot tropical island full of sunshine, fun and unforgettable experiences. Create your own character and join the dizzying games with many players around the world! Hone your skills, play and win!
- 9

Dysterra
Single-player alternative to Space Block Buster — playable solo, no multiplayer required. Shares Action with Space Block Buster.
On a future post-apocalyptic Earth, build, craft, and loot other players’ bases to survive long enough to board the rocket and escape the dangerous robots and mercenaries that inhabit Ararat Island. Manipulate the weather and use earthquakes to change when the server wipe occurs in DYSTERRA!