Single-player games like Space Intervention
Below are 16 single-player Steam games similar to Space Intervention, 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 Intervention page.
Ranked picks
- 1
Shining Shattering Sky ~ Reverie of Breaking Unreality
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
What’s going on in Tomohiro Uchida and Hikari Aogami’s dreams?
- 2
Arcade Architect
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Build and run your own retro arcade—where every machine is fully playable. Design your layout, master the games, and grow your neon empire.
- 3
Zomb Bomb
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
A fast pace retro arcade shooter. Fight waves of zombies and dragons with a great gun collection. Battle five wild bosses all while trying to keep the high score.
- 4
Space storm
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Steer a futuristic spaceship through 50 action-packed levels! Fight against enemy fleets, use teleportation, dodge fireballs and defeat the mothership. Precision and skill are required to survive increasingly difficult waves. Are you ready?
- 5
Rangerdog
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Save the universe with Rangerdog! A cute retro-style side-scrolling shoot 'em up!
- 6
Neon Invaders
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings.
- 7
Atari 50: The Anniversary Celebration
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Atari 50: The Anniversary Celebration takes players on an interactive journey through 50 years of video games via interviews with designers, developers and industry leaders, documentary footage, product design documents, high-res original artwork, and a curated list of more than 90 playable games.
- 8
Arcade Classics Anniversary Collection
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
8 KONAMI arcade classics of the 80s, from Nemesis to TwinBee. Including bonus eBook packed with new information never before revealed to the public.
- 9
Unalive
Single-player alternative to Space Intervention — playable solo, no multiplayer required.
Unalive is an action adventure roguelike game. Randomly generated laboratory rooms. Collect unique items to improve your abilities. Kill bosses and stay alive. You have only one chance!
- 10
Rainbow Snake
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Rainbow snake is a beautiful classic game. Eating food, snake painted in different colors. Collect a colorful snake.
- 11
Funny Truck
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
Throw annoying people out of your truck. Collect points.
- 12
Horror Stories
Single-player alternative to Space Intervention — playable solo, no multiplayer required.
How did you imagine how murders are being committed by serial killers? You find yourself in one of these situations, in which you need not to catch the eye of the killer and try to survive by killing him!
- 13
Dissection
Single-player alternative to Space Intervention — playable solo, no multiplayer required.
I don’t remember how I got into this house. I only know that I need to quickly find a way out. Something terrible is walking around the house and looking for me.
- 14
Road Bustle
Single-player alternative to Space Intervention — playable solo, no multiplayer required. Shares Casual with Space Intervention.
There is a lot of traffic on the roads today.
- 15
Alien Destroyer
Single-player alternative to Space Intervention — playable solo, no multiplayer required.
Alien robots are attacking.
- 16
The Street 10
Single-player alternative to Space Intervention — playable solo, no multiplayer required.
Caught in an infinite alley, look for Street 10 to find your way out.