Free games like Zombie Rush : Extinction
Below are 8 free-to-play Steam games similar to Zombie Rush : Extinction, 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 Rush : Extinction page.
Ranked picks
- 1
Yet Another Zombie Defense
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action and Strategy with Zombie Rush : Extinction.
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
- 2
King Arthur's Gold
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action and Indie with Zombie Rush : Extinction.
Would you enjoy building CASTLES, traps and siege machines in MULTIPLAYER? And then undermine your opponents castle and collapse it with 2D PHYSICS & DESTRUCTION?
- 3
CS2D
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action and Indie with Zombie Rush : Extinction.
CS2D is a free fast-paced top-down multiplayer shooter. Featuring many different game modes, a built-in map editor and much more.
- 4
Of Guards And Thieves
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action and Strategy with Zombie Rush : Extinction.
Of Guards and Thieves is a multiplayer stealth game in which high-powered guards face off against fast and elusive thieves in a contest of wits. Outsmarting the enemy and shooting your way through to the goal are equally valid strategies. Simple rules, emergent gameplay and high replayability.
- 5
Crusaders of the Lost Idols
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Indie with Zombie Rush : Extinction.
Crusaders of the Lost Idols is an idle game of heroic awesomeness! Create a band of fighters to fight monsters, earn gold and create strategies for the perfect formations over multiple campaigns! Upgrade your heroes, collect unique gear, and unlock new Crusaders in regular new events.
- 6
Zombie Defense
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action and Strategy with Zombie Rush : Extinction.
A modern hybrid of the classic RTS and modern Tower Defense. Recruit soldiers, place them on slots and let them shoot incoming waves of zombies by their own. Order supplies, throw grenades, order airstrikes and many more... Perfect mix of strategy, tactics and micromanagement.
- 7
Zombie Builder Defense
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action with Zombie Rush : Extinction.
Top down, action packed, multiplayer, zombie shooter. Build your base with friends and see how long you can survive the endless horde of zombies. Level up with friends, or alone, how you die is up to you.
- 8
Gunk
Free-to-play alternative to Zombie Rush : Extinction — no purchase or trial window. Shares Action and Strategy with Zombie Rush : Extinction.
Gunk is an endless rouge-lite wave survival game. Fight off hordes of enemies and level up your skills to increase your chance of survival, and save the world from the Gunk invasion. Their only weakness is rocks, and you are the last hope for humanity. Can you save us all?