Single-player games like Cube Island
Below are 16 single-player Steam games similar to Cube Island, 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 Cube Island page.
Ranked picks
- 1
CRAFTSMAN
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Craftsman is a game about a cubic world in which you can build anything you want. Explore the location, get resources and indulge in creativity!
- 2
Planet Explorers
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere.
- 3
Force of Nature
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Force of Nature is a Sandbox game that combines Action, Adventure, RPG, Strategy and Management genres
- 4
Keplerth
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cube Island.
Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!
- 5
The Forest
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
- 6
Kenshi
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
A free-roaming squad based RPG. Focusing on open-ended sandbox gameplay features rather than a linear story. Be a trader, a thief, a rebel, a warlord, an adventurer, a farmer, a slave, or just food for the cannibals. Train your men up from puny victims to master warriors.
- 7
Terraria
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 8
Core Keeper
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
- 9
My Friend Stalin
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
For the first time on steam. The greatest dictator of all time is now dancing on your desktop!
- 10
Megacraft Hentai Survival
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Megacraft Hentai Survival is an open-world shooter where you decide where to go and what to do, your fate is in your hands. How long can you survive in a cubic post-Apocalypse?
- 11
HENTAICRAFT
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
HENTAICRAFT is a sandbox with an endless open world that consists of cubes. Your possibilities here are limited only by your imagination. Get resources, build, travel and enjoy a cute character!
- 12
Hentai ASMR
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Just put on your headphones, relax and enjoy.
- 13
Hentai Forever
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Hentai Forever is a casual puzzle game, you need to move parts of the image to restore the drawing.
- 14
Hentai it's my life
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Hentai it's my life is a casual puzzle game, you need to move parts of the image to restore the drawing.
- 15
Happy New Hentai
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Happy New Hentai is a puzzle game with a new year mood, you need to move parts of the image to restore the drawing.
- 16
Cyber Hentai
Single-player alternative to Cube Island — playable solo, no multiplayer required. Shares Action and Indie with Cube Island.
Cyber Hentai is an action-adventure game set in the city of the future. Androids have gone crazy and you need to deal with it.