Single-player games like PLANET ALPHA
Below are 11 single-player Steam games similar to PLANET ALPHA, 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 PLANET ALPHA page.
Ranked picks
- 1
Monochroma
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
Monochroma is a cinematic puzzle platformer. It’s a game about being a kid, growing up with a little brother that needs your help, facing obstacles and solving unique puzzles in a dystopian 1950's setting.
- 2
The Pedestrian
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Indie and Adventure with PLANET ALPHA.
I can see the signs in my sleep now, always guiding me closer. Will this really work? Have we almost achieved the impossible?
- 3
The Swapper
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.
- 4
Semblance
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
Semblance is an innovative platformer with deformable terrain, set in a beautiful minimalist world. It’s a game that asks, what if you could deform and reshape the world itself? Semblance takes the idea of a ‘platform’ in a platformer and turns it on its head.
- 5
PONCHO
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
A robot, a poncho and a journey of discovery! Make your way through this wonderful world of pixelated parallax platforming to solve the ultimate puzzle: who is Poncho?
- 6
Rochard
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
Fast-paced platforming action and mind-bending puzzles based on gravity
- 7
On Rusty Trails
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Indie with PLANET ALPHA.
Conformity is everything in this lightning-fast platformer - get ready to shift your friendships each and every second!
- 8
My Memory of Us
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
My Memory of Us is a moving fairy tale about friendship and hope in the darkest moments of our times. Enter a hand-crafted, gorgeously animated 2D world full of adventure, exploration, stealth and puzzles. Meet the kids brought up in different worlds and help them survive during times of occupation.
- 9
LIMBO
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
Uncertain of his sister's fate, a boy enters LIMBO
- 10
INSIDE
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
Hunted and alone, a boy finds himself drawn into the center of a dark project. INSIDE is a dark, narrative-driven platformer combining intense action with challenging puzzles. It has been critically acclaimed for its moody art style, ambient soundtrack and unsettling atmosphere.
- 11
Planet of Lana
Single-player alternative to PLANET ALPHA — playable solo, no multiplayer required. Shares Action and Indie with PLANET ALPHA.
In a world torn between nature’s grace and cold machine invasion, one girl and her companion must rely on their bond to survive and protect what they hold dear. Their story of hope, loss, and love will stay with you long after the journey ends.