Single-player games like Prototype Blocks
Below are 12 single-player Steam games similar to Prototype Blocks, 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 Prototype Blocks page.
Ranked picks
- 1
Cubicus 2
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
Continuation of the first part of the puzzle in which you will find even more levels of varying difficulty.
- 2
Sacred Cubes
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
A logic game with many exciting levels of varying difficulty.
- 3
Let's Aim! Crane Game
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
The hugely popular crane game series is back and better than ever! Aim, grab, and hook your prizes! Master a variety of crane arms and win tons of prizes!
- 4
Nice Try!
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
One little car, one little level. What could go wrong? Apparently, everything could go wrong. Test your patience!
- 5
Switchball HD
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
Transform the Marble ball with metal, electric and lighter-than-air properties to solve 3D puzzles based on real-world physics in the quickest time. More than 30 challenging levels!
- 6
PHOGS!
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
In PHOGS! you play as a duo of dogs on a captivating, puzzle-filled adventure. Linked by a stretchy belly, you’ll need to bark, bite and bounce your way through obstacles set across the themed worlds of Food, Sleep and Play, in co-op or single-player.
- 7
Marble Skies
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie with Prototype Blocks.
Marble Skies is a fast paced 3D-platformer where you control your marble through various levels and try to get the best time for each one. Complete all the levels in your own time, or challenge your friends to get on top of the leaderboards!
- 8
Hamilton's Great Adventure
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
All new DLC, Retro Fever, Now Available!
- 9
Crazy Race
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
Crazy Race is a fast-paced arcade racing game with low poly graphics and great physics.
- 10
Neon Light
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
You have to play as a little boy who found himself on an unknown and forgotten planet, now you need to do everything to leave it.
- 11
Prototype Blocks 2
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
Prototype Blocks 2 - Continuation of the first part of the puzzle in which new difficulties and portals await you!
- 12
Way of the Wizard
Single-player alternative to Prototype Blocks — playable solo, no multiplayer required. Shares Indie and Casual with Prototype Blocks.
Way of the Wizard is a first-person adventure game. Take on the role of a traveler who wants to become a wizard.