Single-player games like ZomDay
Below are 13 single-player Steam games similar to ZomDay, 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 ZomDay page.
Ranked picks
- 1

Eternity Warriors VR
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action and Indie with ZomDay.
Packed with classical action game essences, high-definition visual, and real-time multiplayer features.
- 2

After the Fall®
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
From the team that brought you Arizona Sunshine® comes an epic VR action FPS with intense co-op gameplay at its core. Team up with friends and take on a hostile VR world filled with ferocious undead--mutated and twisted by the relentless cold.
- 3

Sairento VR
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action and Indie with ZomDay.
VR was made for this. Perform triple jumps, wall runs, power slides and slow time down while blasting away at a foe before landing to deliver a blade attack on another. Kit yourself with katanas, firearms, bows, throwing glaives and legendary relics. Keep upgrading as you play. PURE CYBER NINJA FUN.
- 4

Back 4 Blood
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action.
- 5

Dead Effect 2 VR
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action and Indie with ZomDay.
Dead Effect 2 is the newest addition to the acclaimed Dead Effect franchise. This action sci-fi shooter is looking to push the boundaries of first-person shooters to new levels with slick graphics, rich narrative and RPG elements.
- 6

Death Horizon: Reloaded
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
The Horizon scientific research laboratory is a deceptively quiet place. When you came round, there were hundreds of the living dead all around you. Use both hands and your head: never stop shooting, climb up pipes and ladders, grab hold of ropes, and throw everything you find at the zombies.
- 7

DOOM Eternal
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
Hell’s armies have invaded Earth. Become the Slayer in an epic single-player campaign to conquer demons across dimensions and stop the final destruction of humanity. The only thing they fear... is you.
- 8

Masked Forces: Zombie Survival
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action and Indie with ZomDay.
What will you do when the zombie apocalypse comes, are you ready to tackle it right now and stay face to face with all the horrors that will appear?
- 9

Killing Floor
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!
- 10

Quake III Arena
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
The greatest warriors of all time and space have been summoned to battle for the amusement of an ancient alien race. Wield a variety of guns and power-ups as you fight for glory against ruthless combatants in this fast-paced single-player and multiplayer FPS.
- 11

Wolfenstein: The New Order
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
Wolfenstein®: The New Order reignites the series that created the first-person shooter genre. Wolfenstein offers a deep game narrative packed with action, adventure and first-person combat.
- 12

Killing Floor 2
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action with ZomDay.
In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem.
- 13

Deadly Days
Single-player alternative to ZomDay — playable solo, no multiplayer required. Shares Action and Indie with ZomDay.
Deadly Days is a unique strategic rogue-lite in the zombie apocalypse. Manage and protect a group of survivors and help them to stop the catastrophe. Discover and use a large number of wild and crazy objects, even wilder and crazier survivors, special abilities, and deadly weapons.