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

Limsod
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action with Zombie Smash.
Limsod is an FPS set in a post-apocalyptic universe in which you must fight for survival in a world infested with flesh-eating zombies. Upgrade your equipment and play in a variety of maps and game modes.
- 2

DeadPoly
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action and Indie with Zombie Smash.
DeadPoly is a polygon arcade zombie survival looter shooter with base building, crafting, scavenging, leveling, questing, and more, but your only goal is survival, everything else is optional.
- 3

Bio-Breaker
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action and Indie with Zombie Smash.
Fight against over 25+ different types of enemies in my super epic top-down retro wave shooter; Bio-Breaker! Buy weapons to upgrade, active abilities and passive perks to survive against the hordes!
- 4

Final Stand: Zombie Roguelite
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action and Indie with Zombie Smash.
Slay undead swarms in this action roguelite! Master diverse skills, boost your Luck to pull Legendary cards, and find epic loot. Push limits in Endless Mode and dominate Global Leaderboards. Your destiny is in the cards. Can you survive the Final Stand and become a legend?
- 5

Death Nomad
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action and Indie with Zombie Smash.
Death nomad is a survival game with procedurally generated environments. The environment will force you to improve your equipment, defense and constantly move around the world, prolonging your chances of survive.
- 6

PUIQ: Demons
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action and Indie with Zombie Smash.
PUIQ: Demons is a game where you must survive several waves of demons and bosses for 30 minutes to win. Gain powers, passives and combine them to get buffs, as well as buy turrets to help you on this journey.
- 7

Death Bind
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action with Zombie Smash.
Slay zombies in this topdown solo/coop shooter. Both characters are always back to back, try to synchronize with your partner.
- 8

The Refuge
Single-player alternative to Zombie Smash — playable solo, no multiplayer required. Shares Action and Indie with Zombie Smash.
Serve the A.R.C organization. Infiltrate infested zones, complete contracts, and extract with your resources. Upgrade your facilities and complete quests to unlock new services. An intense PvE extraction where the difficulty increases with your ambitions.