Single-player games like Beyond the Chiron Gate
Below are 8 single-player Steam games similar to Beyond the Chiron Gate, 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 Beyond the Chiron Gate page.
Ranked picks
- 1

Astromino
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
A roguelite battle against cosmic evils - drop customized polyominoes, collect relics, and execute powerful combos to defeat your enemies!
- 2

Rogues Don't Cry
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
A game for those who played hundreds of strategy/roguelikes and want something new and wild. Build your army, explore a harsh random world, fight varied battles, die, start over, experiment, break the game, become godly and destroy everything. Be proud.
- 3

Galaxy Squad
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy with Beyond the Chiron Gate.
Galaxy squad is a hardcore turn-based tactical roguelike, inspired by FTL and XCOM.
- 4

The Banished Vault
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
A strategy game of exploration, endurance, and space travel on an interstellar gothic monastery. Explore solar systems, harvest resources, construct outposts, and face hazards in the challenging universe of The Banished Vault.
- 5

Weird Worlds: Return to Infinite Space
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
Weird Worlds: Return to Infinite Space is a hybrid roguelike game of space exploration, adventure and starship combat.
- 6

Heat Signature
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.
- 7

Crying Suns
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
Crying Suns is a tactical rogue-lite that puts you in the role of a space fleet commander as you explore a mysteriously fallen empire. In this story rich experience inspired by Dune and Foundation, each successful run will uncover the truth about the Empire... and yourself as well.
- 8

Sword of the Stars: The Pit
Single-player alternative to Beyond the Chiron Gate — playable solo, no multiplayer required. Shares Strategy and Indie with Beyond the Chiron Gate.
A fun, fast, light-hearted, turn-based RPG, where the tradition of old school dungeon-diving games meets the sci-fi Sword of the Stars universe!