Single-player games like Zomb Zerro - 999
Below are 8 single-player Steam games similar to Zomb Zerro - 999, 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 Zomb Zerro - 999 page.
Ranked picks
- 1
Dark Invasion VR: Doomsday
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action and Adventure with Zomb Zerro - 999.
A terrifying, brutal horror VR shooter adventure with quests, zombies, mutants, and guns! At the onset of the apocalypse, you find yourself inside an old bunker. You must fight your way with full force through the ranks of the undead army of the Dark Invasion to find a way out of that forsaken place
- 2
A-Tech Cybernetic VR
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action with Zomb Zerro - 999.
Built exclusively for VR, A-Tech Cybernetic's Story Mode will offer hours of explosive fun, while Swarm Mode will test your grit in a sci-fi nightmare scenario. Stop the mutant invasion at a futuristic megacorp, controlling an arsenal of weapons with real life movements!
- 3
Killing Floor: Incursion
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action with Zomb Zerro - 999.
Killing Floor: Incursion is a fully-realized, multi-hour, story-driven adventure with an additional endless mode. In solo or co-op mode, travel diverse environments, from creepy farmhouses to the catacombs of Paris, in order to uncover who... or what is behind the Zed menace.
- 4
DOOM VFR
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action with Zomb Zerro - 999.
DOOM® VFR brings the fast-paced, brutal gameplay fans of the series love to virtual reality. Play as a cybernetic survivor who is activated by the UAC to fight the demon invasion, maintain order, and prevent catastrophic failure at the Mars facility.
- 5
Get Out ! A "Very Bad Dreams" Story
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action and Adventure with Zomb Zerro - 999.
LET'S BE HONEST. You're in deep shit. Straitjacket locked tight. Hood over your head. And the atmosphere? Definitely not a dream vacation. But hey… it happened. You did what you did. And now you're here...
- 6
Metro Awakening
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action and Adventure with Zomb Zerro - 999.
Metro Awakening is a story-driven first person adventure built for VR that blends atmospheric exploration, stealth and combat in the most immersive Metro experience yet. Don your gas mask, brave the crippling radiation and venture into the depths of the Metro where threats haunt your every step.
- 7
Organ Quarter
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action and Adventure with Zomb Zerro - 999.
Organ Quarter is a VR survival horror game built from the ground-up for hand-tracked virtual reality. Explore labyrinthine environments, engage in tense combat, carefully manage your resources and solve horrifying puzzles in this homage to the slow, methodical survival horror experiences of the '90s
- 8
Afterlife VR
Single-player alternative to Zomb Zerro - 999 — playable solo, no multiplayer required. Shares Action and Adventure with Zomb Zerro - 999.
Afterlife VR is a deeply immersive horror game. As Adam Bernhard, a young rookie police officer on a night patrol, you receive a call that will change your life forever. Uncover secrets hidden deep within the Black Rose mental hospital walls, where most of the patients pose a great danger.