Single-player games like Lost in Space: Madness
Below are 8 single-player Steam games similar to Lost in Space: Madness, 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: Madness page.
Ranked picks
- 1
Plane Starship2:Galactic Contender
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy with Lost in Space: Madness.
This is a 4x turn-base strategy game. You can develop your planet, expand your territory by colonizing and building space stations, research technology to unlock more ships, and ultimately discover and eliminate your enemies.
- 2
One Deck Galaxy
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and Indie with Lost in Space: Madness.
Roll your dice and cleverly use them to build up your civilization from its humble homeworld, growing to create a Federation spanning countless star systems.
- 3
CyberTD
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and Indie with Lost in Space: Madness.
Mutant viruses threaten the very heart of cyberspace! You'll need the right tactics and the "help" of your support drone to build a deck of terrific upgrades in this innovative deckbuilding tower defense game packed with roguelite elements!
- 4
Spaceland: Sci-Fi Indie Tactics
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and Indie with Lost in Space: Madness.
Incredibly dynamic turn-based strategy, reviving the traditions of the old school tactics. Lead a team of the most desperate fighters, destroy alien monsters and uncover the secrets of the lost planet.
- 5
Stolen Realm
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and RPG with Lost in Space: Madness.
Stolen Realm is a simultaneous turn-based tactical dungeon crawling looter with action RPG elements where you control up to 6 heroes, solo or through online co-op, venturing forth in adventures set in a high-fantasy, low-poly world.
- 6
Halfway
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and Indie with Lost in Space: Madness.
Halfway is a turn-based strategy RPG taking place a few hundred years into the future. Humanity has started colonising new worlds. Until now, they were alone ...
- 7
Divinity: Original Sin 2 - Definitive Edition
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and RPG with Lost in Space: Madness.
The critically acclaimed RPG that raised the bar, from the creators of Baldur's Gate 3. Gather your party. Master deep, tactical combat. Venture as a party of up to four - but know that only one of you will have the chance to become a God.
- 8
Just Go
Single-player alternative to Lost in Space: Madness — playable solo, no multiplayer required. Shares Strategy and Indie with Lost in Space: Madness.
You will experience from absolute Novice to Top Go player, and show your talents in major Go leagues! The game also includes notable Go matches in history for you to explore. The full-dubbing tutorial for beginners will let you appreciate the charm of Go!