The return to a ruined homeland places Undead Invasion at the center of a long fight to reclaim the orphanage. Roguelike, tower defense, and side-scrolling shooting elements shape every decision made across rising waves. Strategic layouts grow from barricade placement, turret paths, and weapon upgrades that slowly reinforce fragile ground. Emotional weight surfaces through the contrast between fading memories and the relentless pressure forming beyond the fence line.
DETAILED GAMEPLAY: HOW TO WIN UNDEAD INVASION
Undead pressure closes in through the crumbling streets of Undead Invasion, placing the player in an encroaching threat. Defense Mode forms the structural heart of the run, linking barricade positions, weapon purchases, and trap setups into an evolving series of survival decisions. Rising zombie strength reshapes each day, while ragdoll reactions add chaotic physics that shift enemy flow in unpredictable ways. Every placement strengthens the perimeter, creating a chain of adjustments that leads into the next night.
Playground Mode shifts the entire tone into a space of exploration where unlocked items reveal new strategies without the fear of collapse. Trap combinations, turret angles, and experimental layouts unfold across safe terrain that highlights long-term improvements. Step into the fight and hold your ground today!
Game Controls
- Attack: Click
- Kick: Spacebar
- Use Knife: E
- Switch Weapon: Q
- Bomb: Numpad 1
- Build: Fence Icon
- Reload: R
How to Master Your Progression
- Early barricades create safer spacing during waves
- Turret angles strengthen coverage across tight lanes
- Smooth rotations maintain stability under pressure
- Timed explosives control clusters before breaches






















































