Single-player games like Cyanide Space Girls
Below are 8 single-player Steam games similar to Cyanide Space Girls, 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 Cyanide Space Girls page.
Ranked picks
- 1
Time to the Frontline
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Indie with Cyanide Space Girls.
Experience a battle for humanity’s survival in Time to the Frontline, a third-person shooter with fast‑paced combat, and in‑depth, narrative‑driven choices where soldiers travel through time to halt an alien invasion altering history. Fight between future wars to the Middle Ages, and shape fate.
- 2
Starboys
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Indie with Cyanide Space Girls.
Third-person arena shooter where gravity is a weapon. Run on walls, fight on ceilings, and flip mid-air to outplay friends in fast 1v1–4v4 matches (up to 8). Customize your Starboy and build arenas with the in-game editor.
- 3
Maid Supremacy: Achieving World Domination with a Tank!
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Adventure with Cyanide Space Girls.
A 3D action-shooter campaign about maids controlling a drifting tank with multiple weapon extensions! Destroy those filthy uncultured girls and prove that MAIDS ARE BETTER, alone or with your friends! Personalize your tank and unlock even more parts!
- 4
Pixel Troopers
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Indie with Cyanide Space Girls.
In Pixel Troopers you will fight against all kinds of insects, gather your friends and prepare to survive as long as possible, or face each other in a Deathmatch in this Cooperative Multiplayer game.
- 5
HYPERCHARGE: Unboxed
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Indie with Cyanide Space Girls.
Hypercharge is a first and third-person shooter action figure game you've always dreamed of! Grab your friends, complete objectives, defend the Hypercore against waves of weaponized toys, and defeat Major Evil together in the story campaign!
- 6
Warhammer 40,000: Space Marine 2
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Adventure with Cyanide Space Girls.
Embody the superhuman skill and brutality of a Space Marine. Unleash deadly abilities and devastating weaponry to obliterate the relentless Tyranid swarms. Defend the Imperium in spectacular third-person action in solo or multiplayer modes.
- 7
AI Olympius
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Indie with Cyanide Space Girls.
Join the rebels in a third-person shooter with RPG elements and base-building mode. Fight against various combat drone models under the control of the supreme AI.
- 8
The Left Behind
Single-player alternative to Cyanide Space Girls — playable solo, no multiplayer required. Shares Action and Indie with Cyanide Space Girls.
The Left Behind is a solo and co-op post-apocalyptic survival game. Explore a typical Dutch open-world landscape at daytime and beware of hordes of enemies coming in at night. Loot and hunt to survive. Each night, the game becomes increasingly challenging. How long will you survive?