Designed with classic pixel art but delivering breathtaking action, Undead Invasion is a true survival challenge for the bravest shooters. The side-scrolling shooter and tactical defence features work well together. Zombies attack daily, making life bloody.
Core Gameplay and Survival Rules

Lack of save points is Undead Invasion's worst rule. Falling character wastes all your work and forces you to start over. The survival cycle is continuous.
Use long-range and melee weapons to defeat zombie hordes as you move your character.
Fight and Survive
The zombies will tear you apart the moment they get close enough. Maintaining distance is crucial for survival. If they get close, quickly throw a kick to push them back or throw a grenade to clear out large clusters of enemies.
Upgrades and Supplies
After surviving each day, you'll receive a bonus. This is a valuable respite to purchase higher-powered weapons, healing items, and defensive gear to prepare for the dark days ahead.
Setting Up Defenses
Human strength is finite, and zombies are growing exponentially, so you can't merely shoot to survive.
Building Trenches: Before a new wave of attacks or during transitional periods, you can place barricades and traps.
Optimising Time: Strategically building obstacles slows the zombie charge. This time is essential for safe gunfire and withdrawal.
Warning Before Playing
Undead Invasion tests endurance, marksmanship, and resource management under heavy pressure.
Undead Invasion showcases apocalyptic violence. Children and violence-sensitive people should not play this game.
If you enjoy LOL-style shooter games: 1v1.LOL.