Top similar games like Doomsday Defense:

This is a shooter action game set in a world ravaged by a mysterious virus outbreak. Humans infected by the virus mutate into deadly creatures. Play as humans wielding firearms against mutants, or become the virus-infected mutants themselves and spread the infection.

Girls Guns & Zombies is exactly that, girls with guns shooting zombies. While, having some poolside fun in between. Scavenge the ruined city overrun by the undead, collect resources and throw a party for the girls!

Fight waves of WW2 zombies as an interdimensional magical anime girl, alone, or with a team of up to 6! Customize your waifu's appearance and outfit, and wield a wide array of weapons and powers as you struggle to survive the undead horde.

It's a murderous adventure filled with whimsy, grotesque ghosts and high-powered weapons. Find your AI teammates and form a powerful fighting squad. Draw your cards to get powerful props and skills. Collect all kinds of materials and fight against the tide of monsters hunting.

This game is a post apocalyptic TPS game 。 It can not only "bump" against zombies, but also userole skills to fight zombies. the game has two maps and eight levels to challenge, This game is not a complete and mature commercial game. It is only presented as a personal work and is permanently free.

There is no escape. The only end is death. Stay alive as long as you can, run away from monster, complete floors full of enemies and challenges.

Join the corps! Umbrella Corps brings a competitive experience featuring new types of strategy and technique blended with elements from the world of Resident Evil, to create a unique kind of shooter!

A fast-paced third-person shooter with up to eight players. Fight with a variety of 40+ weapons on 40+ maps. Grab a weapon as quickly as possible, whether it is a simple pistol or a viking helmet, and get to killing.

Battle for survival against enemy hordes. Different levels, but always the same goal - stay alive for as long as possible. Fight your way to a new high score.

PEPEZ: Meme Warfare - Dive into the ultimate meme shooter! Battle iconic memes and crypto giants. Ally with legends like John Wick for epic rewards. Are you ready to rule the meme-verse?

TheRISS is a third-person shooter game that incorporates the skill selection system from roguelike games. You will take on the role of "XiGou" to venture out and explore in RISS's stead, complete missions, and eradicate mutated humans and experimental subjects.

Fogreaver is an intense survival-action game set in a post-apocalyptic world overrun by zombies. As a lone survivor, you must fight through relentless hordes, clearing each area to unlock new battlegrounds. Armed with powerful weapons, you’ll face increasingly difficult challenges.

A wave based arcade shooter with different elements from other genres like hero shooters and incremental games. Fight waves of enemies to earn money to get better gear and upgrades to help you the next time you go to fight them.

The World Is Pure F.U.B.A.R. Come together and fight with your friends against never ending waves of the undead.. or go solo and take on the treacherous horde alone.

Zombies are approaching fast. You have nothing to trust but the weapon in your hand. Eliminate zombies as quickly as possible. Survive. Gain upgrade points to unlock different abilities. And become stronger. Hold your position until the end of time. Then you can escape from this bloody hell.

Forget the loyal dog—you start with something far more personal: your wife, turned into a zombie after saving your life. Can you survive the ruins of an overrun city, find a way to cure her, and escape this hell together?

"Zombie World War: New World" is a shooter where players and three AI teammates battle a massive zombie invasion. They must cooperate using skills and strategies to survive and defeat mutants. Intense combat with high-quality graphics and PBR materials providing a visually stunning experience.

The core objective of the game is to improve your skills and develop your character. The game begins with a simple premise: Escape the dungeon. The true test comes when the high score mode is unlocked.

In this third person action adventure inspired by classic survival horror games, you will play the role of an FBI agent and travel to a secret research base that has been sealed off for many years to investigate the source of the virus.

You are surrounded by zombies. Unlike the zombies that are out to eat your brains. You can't stay awake forever.

A tactical zombie survival shooter where you lead a squad, scavenge for supplies, and fight to outlast the undead.

This is a shooting game in which you play as a funny chicken who shoots corn at bees to protect the chick while trying to collect all the keys before the countdown ends. It's a casual and simple game where you challenge yourself to see how far you can go.

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.

Fight multiple monsters at once while uncovering the mysteries of your missing father. Solve puzzles and find more weapons, but most importantly, try not to fall insane.

Open world, up to 8 player coop multiplayer, third person, zombie shooter, procedural generation, multiple locations, drivable cars, and oh yeah, flyable helicopters with mini guns. Escape the infested Opossum City streets and uncover dark secrets within Alex Manor in this nostalgic zombie shooter.

Relax and shoot zombies in Zombie Spree: The Dawn - a static shooter with a variety of weaponry. Turn them into a pile of blood without the need to move around. Enjoy the perfect game for chilling after a tough day!

Slaughter: The Lost Outpost is a single player campaign third-person shooter, with a large arsenal of weapons, crowds of various enemies and difficult locations, concealing many secrets.