Single-player games like Two Brain Sides
Below are 9 single-player Steam games similar to Two Brain Sides, 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 Two Brain Sides page.
Ranked picks
- 1

Voxotron
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
A psychedelic hyper-speed racer with no speed limit and no brakes. Dodge, graze, and boost around a rotating cosmic cylinder where runs last 30 seconds and death is instant. Chase world records, race ghost replays, or play with 7 friends.
- 2

Vectronom
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
Welcome to the psychedelic world of Vectronom: experience waves of color and a pulsing geometric path that changes with the beat! All set to a hypnotic electronic soundtrack. There’s only one thing to do: turn up the volume and go with the flow.
- 3

Radial Flow
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie with Two Brain Sides.
Flow to the beat of your own music in this punishingly difficult mouse-precision arcade game. Enjoy endless challenge and replayability with over 30 different levels of various difficulties. Includes Steam achievements and leaderboards.
- 4

PAIN: Below Sanity (Classic)
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
PAIN is a tough-as-nails, labyrinth-structured rage-game utilizing full-on space physics. Introducing things like Power-DOWNS, that can stack on top of eachother for the most painful experience. ...Can one make it to the end unscathed...?
- 5

Little Splash
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
Little Splash is a 2D precision platformer inspired by the classics you love. Here you play as an agile protagonist who will splash paint all over your path, are you ready to make the cleanest run possible?
- 6

Breath of Digital God
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
Become a digital god in a fast-paced meditave bullet hell. Freeze time, reverse reality, and survive waves of chaotic energy synced to music. Master your abilities and reach the highest level of reality.
- 7

Melody Flow
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
Catch the notes. Save the music.
- 8

One More Line
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie and Casual with Two Brain Sides.
ONE MORE LINE is a highly addictive, one button, space disco, skill timing game! Steam edition features 2-4 player local multi-player and no advertising. All for a very low price! Can you put a price on fun though?
- 9

Leaf Tree
Single-player alternative to Two Brain Sides — playable solo, no multiplayer required. Shares Indie with Two Brain Sides.
A puzzle game to relax and create beautiful trees while solve each level. Move the block on the correct way to fill all the spaces