Undead Invasion
Play Undead Invasion, an action shooting defense game where a ruined orphanage becomes the final stronghold against endless undead forces! Strategy blends with fast gunplay as resources, barricades, and weapons shape survival. Randomized upgrades ensure every defense run feels different. Enter the battlefield and hold the line!
MASTER THE SURVIVAL RULES
In Undead Invasion, survival revolves around defending the orphanage against escalating zombie waves. Each mission demands careful movement, accurate shooting, and smart spending of limited resources. Players reinforce barricades, purchase stronger weapons, and deploy traps while new zombie types increase the danger. Some missions focus on pure survival, while others challenge players to protect structures or eliminate special enemies. Each round intensifies until defenses collapse or the final wave falls. Victory comes through tactical upgrades, steady firepower, and positioning that prevents zombies from overrunning the base.
Command Keys
- Arrow Keys – Move across the battlefield
- Mouse Click – Fire-equipped weapon
- Spacebar – Kick nearby enemies
- Q – Switch active weapon
- E – Perform a knife attack
- R – Reload weapon magazine
- Numpad 1 – Deploy explosive bomb
- Fence Icon – Build defensive structures
