Single-player games like Radium
Below are 10 single-player Steam games similar to Radium, 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 Radium page.
Ranked picks
- 1
Escape from the Marble Monster
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
Rotate the world, physics will move the marbles. Dodge obstacles, collect stars, lead monsters to a quick death, a journey against the clock full of challenges and fun.
- 2
Blindsighted
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Indie and Casual with Radium.
Navigate a platformer using only feeling and memory, each death meaning progress. With your memory illuminating your path, you'll "see" a little more of the level each time you attempt it.
- 3
Project Ictos
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
Avoid everything, touch nothing, and reach a screen edge!
- 4
CRAZY DRIVER
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
The craziest driver simulator!
- 5
Launching Over It
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
Stretch, launch, fail, repeat. The only way is up.
- 6
Pongspin
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
Use quick reflexes to defend the core in this addictive, orbital reinvention of Pong! Get power-ups, stay focused, and deflect your way to victory! NOTE: GAME IS BEST PLAYED WHILE INGESTING LIGHT BULBS.
- 7
Bravest Chicken
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Indie and Casual with Radium.
A minimalist precision platformer about a cute chicken. Jump, flap your wings and avoid obstacles. Can you reach the top and become the Bravest Chicken?
- 8
NO THING
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
The year is 1994 and it is the future. NO THING is a minimalistic surreal action game set in totalitarian regime of future. Tells the story of an office clerk who is sent with important message to the Queen of Ice.
- 9
Super Meat Boy
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Indie with Radium.
The infamous, tough-as-nails platformer comes to Steam with a playable Head Crab character (Steam-exclusive)!
- 10
Radium Lux
Single-player alternative to Radium — playable solo, no multiplayer required. Shares Action and Indie with Radium.
Radium Lux is a physics-based skill game with puzzle elements. The sphere that the player must navigate to the target is attracted by two tractor beams and gravity. Using these three forces from different directions enables the player to maneuver the sphere very organically through the level.