Free games like Zombie Simulator
Below are 8 free-to-play Steam games similar to Zombie Simulator, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Zombie Simulator page.
Ranked picks
- 1
No More Room in Hell
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action and Indie with Zombie Simulator.
The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.
- 2
Unturned
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action and Indie with Zombie Simulator.
You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living.
- 3
Codename CURE
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action with Zombie Simulator.
Codename CURE is a first person, co-operative zombie game with support for up to five players, providing dynamic, fast-paced zombie fragging with both objective, and survival-based missions.
- 4
Iron Snout
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action and Indie with Zombie Simulator.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
- 5
I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action and Indie with Zombie Simulator.
A top down twin stick zombie slaying shooter that you are sure to play again and again!
- 6
死寂（Deathly Stillness）
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action and Indie with Zombie Simulator.
This is a boring zombie game with no plot, not an officially released game, please don't have high expectations.
- 7
SAS: Zombie Assault 4
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action with Zombie Simulator.
Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing.
- 8
Devolverland Expo
Free-to-play alternative to Zombie Simulator — no purchase or trial window. Shares Action and Indie with Zombie Simulator.
Devolverland Expo is a first-person 'marketing simulator' set within an abandoned convention center after the annual Devolver Digital game expo was mysteriously canceled.