Pixel-art side-scrolling survival game Undead Invasion pits you against hordes of zombies. Players shoot zombies and create defenses. You can stay safe with guns, melee weapons, or traps. You proceed deeper into the following days with increasing difficulty as you kill more zombies.

How to play Undead Invasion
Upgrade your gear and survive each attack wave.
Undead Invasion central gameplay loop. Plan to exterminate every oncoming opponent and defend as long as possible until you can no longer hold out.
Face the first waves
Prepare for zombie wave 1! Move to the sides, attack with your weapon, and keep your distance. When zombies draw close, use kicks or melee weapons to deal harm. And grenades are great for killing large zombie groupings.
Using and placing defenses
You can stall zombies with obstacles, traps, or other protective devices between waves to give you more time to battle. A good location will extend your life.
Upgrade everyday
Each zombie killed and day survived yields bonus money. Buy stronger weapons, healing items, and defensive gear to prepare for more intensive attacks in the coming days.
In Undead Invasion, can you handle more aggressive zombie waves? Join today!
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