Single-player games like Lost In Space
Below are 8 single-player Steam games similar to Lost 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 Lost In Space page.
Ranked picks
- 1
Netherspace
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action and Free To Play with Lost In Space.
A sci-fi shoot'em'up game with heavy focus on upgrades experimentation, featuring two unlikely heroes that must work perfectly together, despite their share of secrets, to surpass their limits and succeed in eliminating a threat that might destroy both Earth and Andraxia if left unchecked.
- 2
Fragment Hunters
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action and Free To Play with Lost In Space.
Crystal Souls: Fragment Hunters is a top down indie space game where you shoot enemy ships, gather crystals, and upgrade your own ship.
- 3
Apex Automata
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action and Casual with Lost In Space.
Get ready for an epic showdown against rebel machines in Android Resistance, a frenetic top-down shooter that challenges your skills and strategy. Take on the role of Adrian-317, the wise Vanguard, and assemble a diverse team of androids, each with their unique abilities.
- 4
Operius DX
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action with Lost In Space.
Blast off into Operius DX, a high-speed arcade shooter where you navigate twisting polygonal tunnels, battle waves of enemies, and confront formidable bosses in an endless amount of procedurally-generated levels. How far can you get?
- 5
Frenzy
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action with Lost In Space.
In this simple riff on an arcade classic, released in 1983 for the ZX Spectrum by famed game developer/publisher Ocean Software, search labarinthine levels for the exit, while surviving an ever-increasing onslaught of deadly robots.
- 6
Humans Are Useless
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action and Casual with Lost In Space.
A gang of nine aliens from another galaxy that were put to community service, want to clean the universe from what they think is the worst garbage: humans! Help them in this arcade game!
- 7
The Maze Contract
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action and Free To Play with Lost In Space.
The Maze Contract is a single player retro action game with vector-style graphics. It takes a lot of inspiration from the 1980's shoot-em-up arcade games, but with added tactical elements and lots of upgrades for your ship and weapons.
- 8
Boing Bang Adventure
Single-player alternative to Lost In Space — playable solo, no multiplayer required. Shares Action and Casual with Lost 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!