Single-player games like Apocalypse: Floodgates
Below are 8 single-player Steam games similar to Apocalypse: Floodgates, 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 Apocalypse: Floodgates page.
Ranked picks
- 1

Resurection.
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action and Indie with Apocalypse: Floodgates.
Resurrection is a wave-based indie FPS by Bad Dev Studios. Fight endless, aggressive zombie hordes in a burning city. spend points at the random weapon box for better firearms, manage your ammo, and use precision sniping to survive increasingly difficult waves.
- 2

Escape Z
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action and Indie with Apocalypse: Floodgates.
Survive the apocalypse with friends in Escape Z. Fight and plan tactics to face hordes of zombies. Choose your character, map and prepare. Survival is your only option.
- 3

Girls vs Zombies
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action and Indie with Apocalypse: Floodgates.
Third person wave-based game. The concept is that you must survive a zombie apocalypse as a girl who wakes up in the middle of the disaster in her underwear. You don't have anything and you must arm yourself and defeat the zombies before they eat you.
- 4

Cyborg3003
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action and Indie with Apocalypse: Floodgates.
6-player co-op survival horror at its finest! Cyborg, monsters and aliens. Free updates
- 5

Decay Breath VR
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action and Indie with Apocalypse: Floodgates.
In Decay Breath VR you'll experience detailed gun assembly and operation, the exhilaration of using weapons to dismember zombies, and creative combat styles that utilize props to fight zombies. Immersive physical and environmental interactions as well as the ability to team up and play online.
- 6

Zombie Army Trilogy
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action with Apocalypse: Floodgates.
The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2.
- 7

REMNANT II®
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action with Apocalypse: Floodgates.
REMNANT II® pits survivors of humanity against new deadly creatures and god-like bosses across terrifying worlds. Play solo or co-op with two other friends to explore the depths of the unknown to stop an evil from destroying reality itself.
- 8

Gears of War: Reloaded
Single-player alternative to Apocalypse: Floodgates — playable solo, no multiplayer required. Shares Action with Apocalypse: Floodgates.
Experience the origins of one of gaming’s most acclaimed franchises like never before, faithfully remastered and optimized for PC.