PC gamers looking for a new co-op horror experience can now claim Ultimate Zombie Defense for free on Steam — but only for a limited time. Once added to your Steam library, the game is yours to keep forever, making this an excellent opportunity for fans of the zombie survival genre.
The offer is valid until July 15 at 10 AM, so anyone interested should act quickly to secure their copy before the deadline.
A Resurgence of Zombie Games
The zombie genre has been enjoying a resurgence in recent years, with major releases like Dead Island 2 in 2023, Dead Rising Deluxe Remaster in 2024, and Call of Duty: Black Ops 6 bringing back its acclaimed Zombies mode. While more big-name zombie titles are still on the horizon, Ultimate Zombie Defense offers a solid, accessible way to get your fix without waiting — or spending a cent.
What Is Ultimate Zombie Defense?
Originally released in 2020, Ultimate Zombie Defense is a four-player online co-op survival horror game from Terror Dog Studio. Played from a top-down perspective, the game is set in a quarantined city overrun with the undead. Players take control of elite military operatives tasked with uncovering and eliminating the source of the infection.
On Steam, the game enjoys a Very Positive average rating, reflecting its strong reception among players.
Features That Set It Apart
While zombie survival games are plentiful, Ultimate Zombie Defense introduces several features to stand out:
- Eight unique characters, each with their own progression and skill upgrades.
- Twelve unique monster types, keeping encounters varied and challenging.
- Slow-motion kill shots, similar to cinematic moments in Fallout 4 and Red Dead Redemption 2.
- Base building, letting players customize and fortify their defenses.
These mechanics combine to deliver a rewarding and replayable experience that works particularly well with friends.
Accessible and Low System Requirements
Even players without high-end PCs can enjoy the game, thanks to modest recommended specs — just an Nvidia GTX 1050 and 4GB of RAM are suggested. The game is also listed as “Playable” on Steam Deck, though a standard PC setup may provide a smoother experience.
Don’t Miss Out
Players have until July 15 at 10 AM to claim Ultimate Zombie Defense for free on Steam. Once added to a library, it remains permanently accessible, making this an easy way to expand your collection and try something new with friends.
Those who enjoy their time with the game may also want to explore its sequel, Ultimate Zombie Defense 2, for even more zombie-slaying action.
