Single-player games like Subject Zero : Benzene Protocol
Below are 8 single-player Steam games similar to Subject Zero : Benzene Protocol, 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 Subject Zero : Benzene Protocol page.
Ranked picks
- 1
BossHunter VR
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Adventure with Subject Zero : Benzene Protocol.
BossHunter VR is the first version of the game where players will have to fight many interesting opponents, use multiple weapons, and a unique mechanic of its kind where the player directly commands a weapon to execute something with the help of speech. The hunt is on!
- 2
Moon Wars
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Indie with Subject Zero : Benzene Protocol.
Enemies have conquered the moon and planned for destroying the entire world except them as they feel superiority over the world. Player has to go through intense space mission and destroy enemies.
- 3
Modavuj Save The Babies
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Indie with Subject Zero : Benzene Protocol.
Save The Babies is an adventure game where you enter into armed conflicts with robots and try to overcome many platform obstacles. In 8 levels, you need to save 8 girls by overcoming obstacles that become more difficult as you progress.
- 4
Putin Must Die - Defend the White House
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Adventure with Subject Zero : Benzene Protocol.
Vladimir has gone mad. He has created an army of Russian-speaking Putin clones to destroy America, and the White House is the final frontier. You must defend the White House against invading hordes of Vladimir clones, or become one of them. Zombies have Procedural Dismemberment.
- 5
Shadow Siege
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Indie with Subject Zero : Benzene Protocol.
Shadow Siege is an exhilarating third-person shooter (TPS) that plunges players into heart-pounding, action-packed battles. With fast-paced gameplay and strategic combat
- 6
One More Depth
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Indie with Subject Zero : Benzene Protocol.
A fast-paced, 4-player co-op action RPG. As an orphan, dive into twisted realms to retrieve the legendary "Precious." Don't let the cute art fool you—lethal threats await in the abyss. Dual-Class Builds: Mix and match classes with diverse loot to craft thousands of unique combat styles.
- 7
ReactFuse: Stolen Minds
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Indie with Subject Zero : Benzene Protocol.
There are a LOT of enemies to shoot, blow up, burn, freeze, squash, vaporize, obliterate, multiply by zero - and a pinch of story if you're into that.
- 8
Cyborg: Rise
Single-player alternative to Subject Zero : Benzene Protocol — playable solo, no multiplayer required. Shares Action and Indie with Subject Zero : Benzene Protocol.
An adventure game that combines first person shooter and Roguelite random elements. Players can manipulate heroes with different abilities in the game. Embark on adventure challenges in random levels. Every time you respawn, you can unlock new skills and equipment to challenge stronger enemies.