Single-player games like Biotech Samurai
Below are 8 single-player Steam games similar to Biotech Samurai, 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 Biotech Samurai page.
Ranked picks
- 1

Hell Division
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action and Indie with Biotech Samurai.
Hell Division is a game from the 3rd person, which is a battle of combat drones.
- 2

RoboSamurai
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action and Indie with Biotech Samurai.
RoboSamurai is a 3rd-person fast-paced sword-fighting action/slasher game about Nix: a robot mechanic turned katana-wielding fighter. Set in a cyberpunk dystopian city filled with corruption and tyrannical corporations waiting for him to let his guard down.
- 3

Inquisitor’s Heart and Soul
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action and Indie with Biotech Samurai.
Summon demonic invasions, punish heretical enclaves, punish traitors and renegades. Do not deny yourself anything - after all, you are the hand and anger of the highest good. Give the apostates darkness, so that they learn to appreciate the light!
- 4

Project Titan: The Redacted Files
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action with Biotech Samurai.
Join Special Agent Detective Trevor Vanguard as he uncovers a world ending threat in the downtrodden mega city of Dynawatch. Explore, shoot and survive in this Action Adventure Sci-fi thriller and uncover the truth!
- 5

METAL GEAR RISING: REVENGEANCE
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action with Biotech Samurai.
Developed by Kojima Productions and PlatinumGames, METAL GEAR RISING: REVENGEANCE takes the renowned METAL GEAR franchise into exciting new territory with an all-new action experience. The game seamlessly melds pure action and epic story-telling that surrounds Raiden – a child soldier transformed into a half-human, half-cyborg ninja who...
- 6

NINJA GAIDEN 4
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action with Biotech Samurai.
The definitive ninja action-adventure franchise returns with NINJA GAIDEN 4! Embark on a cutting-edge adventure where legacy meets innovation in a high-octane blend of style and no-holds-barred combat.
- 7

Ghostrunner
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Action with Biotech Samurai.
Ghostrunner offers a unique single-player experience: fast-paced, violent combat, and an original setting that blends science fiction with post-apocalyptic themes. It tells the story of a world that has already ended and its inhabitants who fight to survive.
- 8

NeuraGun
Single-player alternative to Biotech Samurai — playable solo, no multiplayer required. Shares Indie with Biotech Samurai.
NeuraGun is a third-person science fiction puzzle game. The player will have to go through a maze of mysteries that will lead him out of the tangled scientific complex.