Top similar games like Happy Z-Day:

Hardcore and bloody shooter where you will have to repel the attacks of the living dead using the destroying traps, defensive barricades and also weapon of close and long-range combat.

Only the paranoid survive, build your defenses and prepare to take on hordes of infected while protecting the trader.

Zombie Warz is a strategy survivor RTS with rogue-lite gameplay elements. Play as the king of a kingdom under siege by zombies and survive to discover their origins.

They Are Coming is a hybrid game that combines roguelike, tower defense, and base building in a side-scrolling shooter format. It offers a straightforward gaming experience for pure enjoyment.

Survive the undead onslaught in Zombactory! Build factories, conveyor belts, and face all types of zombies as you build walls to defend your crew. Uncover an epic story and save the neighborhood. Coming to Steam in October!

Winner of 2010′s Make Something Unreal contest, The Haunted: Hells Reach is a fast-paced horror game where your goal is to liberate cursed places and survive the assault of Hell.

《Town Of The Dead Life》 is an independent game with the background of eschatology. Players will play the role of one of the few surviving humans in the end of the world, surviving in difficult conditions and trying to change the fate of the world.

Test your survival skills in this third person shooter. Defend your base against a never ending zombie horde. How long will you survive?

Your main task in NecroCity is to push back the hordes of monsters and build your fortress! Defend your undead outposts from the persistent forces of the so-called “good”! Take on the role of the young Prince of Undead, trying to prove himself in the world of the Undead Kingdom. 👹

Defend your fortified barricade by night, collect weapons and conduct repairs by day. Survive long enough to make your way through America and towards rescue.

This is a game that combines construction, shooting, and tower defense with a third person apocalyptic theme. In the apocalyptic environment, let players build apocalyptic strongholds that are suitable for their survival.

Z Ops: Campus is a 3rd person action and survival game. Unfortunately one day a zombie apocalypse hit the world. Between his needs and the threats, the player will have to think carefully to choose priorities and manage the fights So hope to live the longest.

Decision: Red Daze is an action RPG with a unique mix of survival and tower defense mechanics. Explore an apocalyptic wasteland, build a safe haven, and lead your team of specialists in a hopeless world, searching for a cure for the infectious disease that turns people into monsters.

A place where wishes come true! You just need to protect the obsidian portal from zombies. Mine resources with your pickaxe, build traps, and put them to use — let them grind the zombies into a juicy green porridge! Funny meme endings!

In this thrilling fusion of roguelike, first-person, and third-person gameplay, every decision you make matters.Explore the surrounding area for valuable resources and other survivors. Armed with your trusty six-shooter and a pickaxe, confront the relentless zombie onslaught.

Fight your way through killing clowns, pigs and robbers in several maps across the globe.

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.

Online Co-op Twin Stick Shooter meets Tower Defense. Build up your defenses and balance your economy. Choose character class and level up - unlock new perks and active skills which will match your playstyle. Hold the Line for as long as you can!

Death Drive is the apocalyptic sequel to Out of Ammo, a hybrid VR Tower Defense / FPS strategy game. Embark on a wild road trip developed exclusively for VR. Build defenses, scavenge scrap and and kill undead zombie hordes using an arsenal of firearms, melee weapons and mounted defenses.

An action-packed survival shooter featuring anime girls, wave-based zombie combat, loot scavenging, epic boss battles, and cooperative multiplayer mayhem.

City Defense Z is a strategy, city-building, and survival game where during the day, you place buildings and merge the same type of buildings to construct your city, and at night, you defend your city against attacking zombies.