Single-player games like 3D Hardcore Cube
Below are 15 single-player Steam games similar to 3D Hardcore Cube, 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 3D Hardcore Cube page.
Ranked picks
- 1
2D Neon Cube
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
2D Neon Cube - it's beautiful and not difficult to pass the game. Exciting obstacles and graphical effects. Move the main character to the portal and try not to die!
- 2
oO
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
"oO" is a hardcore minimal arcade game.
- 3
Thumper
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
Thumper is rhythm violence: classic rhythm-action, blistering speed, and brutal physicality. You are a space beetle. Brave the hellish void and confront a maniacal giant head from the future.
- 4
Super Hexagon
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.
- 5
Stealth Bastard Deluxe
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
Armed with only your wits and a pair of Stealthing Goggles, it’s your job to sneak your way through a deadly facility that’s determined to extinguish your fragile little life.
- 6
Blood Harvest 3
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
Dynamic, hardcore and explosive action on the passage with a bunch of weapons, enemies and bosses.
- 7
The Impossible Game
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Indie with 3D Hardcore Cube.
The super-addictive and very, very hard platform game finally arrives on Steam - it's quite possibly the world's hardest game! As well as five classic Impossible Game levels, this desktop version includes an EXCLUSIVE new Level Editor.
- 8
Hell is Other Demons
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
Hell is Other Demons is an action-platform shooter, with Roguelite elements. Explore a sprawling, hand-crafted world full of demons, insanely over-the-top boss fights, and a heavy synthwave soundtrack.
- 9
Rescue Operation
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
Is a first-person shooter game. The game will follow the scenario of the game, and destroy the enemies in its path
- 10
SEARCH ALL - CATS
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Indie with 3D Hardcore Cube.
Is a hidden object game in which you need to find all the cats in a large location. Seals will be located in a variety of places, from the most prominent to barely noticeable places
- 11
Russian Roads
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Indie with 3D Hardcore Cube.
"Russian Roads" - this is amazing race on rough roads, on the dirt road and in the mud. Travel in different cars of the Russian car industry and try to come first!
- 12
Neon Hardcore
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Action and Indie with 3D Hardcore Cube.
"Neon Hardcore" - this is a game that makes you freak out the player after each death of the player character. You need to manage the green cube and get to another green reference point. But it is very difficult, as the player interfere with the rotating saws and others obstacles red color.
- 13
Girl Blonde
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Indie with 3D Hardcore Cube.
Girl Blonde - It's a nice 3D platformer with a side view. In it you have to play for a girl-blonde and gather fruits, vegetables and other sweets! That would pass the level you must collect a certain number of items, but it is not easy to do because you will interfere with obstacles.
- 14
IN THE BUILDING: CATS
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Indie with 3D Hardcore Cube.
is a game in which you have to find all the cute cats. Cats will hide in all houses. Search every corner of the room, move the pillows, open the nightstands, check the toilet... Cats can hide in the most unpredictable places.
- 15
SEARCH ALL - FOXES
Single-player alternative to 3D Hardcore Cube — playable solo, no multiplayer required. Shares Indie with 3D Hardcore Cube.
Is a game in the genre of "hidden object", in which you need to find all the foxes on a large location drawn in the style of "doodling". The location shows a Chinese city