Single-player games like Cubus Tower
Below are 8 single-player Steam games similar to Cubus Tower, 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 Cubus Tower page.
Ranked picks
- 1

One Mind
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
A 3D puzzle-platformer where you control two characters in different locations, each facing their own challenges. Navigate through obstacles, solve interconnected puzzles, and coordinate their actions carefully — every move to help one could put the other in danger.
- 2

Treble-Basie
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
A throwback to retro collect-a-thon platformers! Treble-Basie features a comprehensive moveset, old-school graphics, nostalgic soundtrack, and much more!
- 3

Back again
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
Can you make it to the end of this punishing 3D platformer or will you be stuck in the void? Back again features: Challenging levels to test your skill and patience, a unique changing soundtrack with a light narrative and creepy atmosphere. Also includes Survival Mode
- 4

Gatos Adventure
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
Gatos Adventure is a single player, stealth like adventure - puzzle solving game. You are trying to escape the Water Cities and in the process collect as many balls of yarn as you can, to buy a place on a vessel that is set to take you to the newly emerging patches of land.
- 5

Boomfrog: Journey Through the Wild Realms
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
A 3D collectathon platformer where bombs are your ladder as much as your weapon. Freeze lava into a raft, grow footing out of thin air, and grapple across canyons on your tongue. Explore thirteen worlds and hunt fifty-six masks, each one changing how you move.
- 6

Calico Wilder and the Crystal Blade
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
Calico Wilder and the Crystal Blade is a 3D platformer inspired by classics of the early 2000's. Join Relic Hunters Calico and Lilly as they traverse an ancient temple in search of a strange and powerful artifact: the Crystal Blade!
- 7

A Fool's Errand
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
Explore a surrealist, fully open solar system. Help people, go on errands, and goof off to make as much money as you can.
- 8

After Echo
Single-player alternative to Cubus Tower — playable solo, no multiplayer required. Shares Indie and Adventure with Cubus Tower.
Chase the echoes of another life. In this fast-paced puzzle platformer, dash and teleport through mysterious worlds, solve clever movement puzzles, and stitch together the memories of a broken past.