Single-player games like In Space
Below are 15 single-player Steam games similar to In Space, 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 In Space page.
Ranked picks
- 1
Nordic Ashes: Survivors of Ragnarok
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Nordic Ashes: Survivors of Ragnarok, is a challenging Norse inspired roguelite-survivor game, where you’ll have to survive hordes of creatures that come your way.
- 2
Return to abyss 重返深渊
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Return to Abyss is a mowing survival game with Rogue-Lite elements, upgrade your weapons and use your fighting skills to fight through over 10,000 monsters on screen until defeat the culprit who brought chaos!
- 3
Halls of Torment
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Slay hordes of terrifying monsters in this horde survival roguelite. Descend into the Halls of Torment where the Lords of the underworld await you. Treasures, magical trinkets, and a growing cast of heroes will grant you the power to vanquish these horrors from beyond. How long can you survive?
- 4
Mega City Force
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Retrowave Action Roguelike featuring tough agents battling crime to the electrifying music of artists like Droid Bishop, Timecop1983, and more! Choose your agent and dive into hardcore action against enemies and bosses, utilizing a vast arsenal and special abilities that will define your playstyle
- 5
Noobs Want to Live
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Noobs Want to Live is a fast-paced roguelike featuring several characters and a large pool of skills to choose from (that synergize with one another, too!) Fight, kill, grow. Each run is a new chance to create a steamrolling build!
- 6
Oddworld: Soulstorm Enhanced Edition
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Oddworld: Soulstorm is the explosive second game in a brand new Oddworld Quintology that tells the continuing story of Abe and his comrades as they discover further crimes against Mudokonkind and look for the spark that will ignite a revolution.
- 7
One Step From Eden
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Build a powerful deck, cast spells on the fly, battle evolving enemies, find game-changing artifacts, make friends or make enemies, just make it to Eden.
- 8
Angel at Dusk
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Overwhelmingly bizarre beauty. Shoot, dodge, and destroy! A shmup where an apocalyptic world awakens to primal desires!
- 9
Dotto Botto
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Indie and Adventure with In Space.
Dotto Botto: a classic Super Mario Bros. style platformer game.
- 10
Towerland
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
A 2D top-down 4-directional shooter with RPG and roguelite elements.
- 11
The Last Man
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
A topdown survival space horror where a single enemy hit can end your life
- 12
Jetpack Kiwi
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Adventure with In Space.
Jetpack Kiwi is a classic 2D side scrolling shoot em up game featuring 20 levels, 5 bosses, hordes of enemies spaceships, with multiple characters to choose from; each one with an unique special attack. Complete the game in single player or with a friend in local co-op!
- 13
Boing Bang Adventure
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
Boing Bang Adventure is a 2D arcade game in the style of the classic arcade game "Pang" Face almost 50 levels, in 8 different world in single player or in local co-op!
- 14
Toilet Paper Please
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Action and Indie with In Space.
In Toilet Paper, please! you are a Toilet Paper Roll who wants to collect all the pieces of toilet paper in the world. Face more the 100 levels in this classic but challenging avoid and collect game.
- 15
Purrrification
Single-player alternative to In Space — playable solo, no multiplayer required. Shares Indie and Adventure with In Space.
An innocent-looking platformer. Jump, collect, progress. But something feels off. Levels shift, sounds distort, the screen... reacts. This is more than just a game. How far are you willing to go?