Undead Invasion

Undead Invasion places you inside a collapsing battlefield where every decision shapes survival. This action strategy tower defense game centers on defending a ruined orphanage from escalating undead waves. Resource control, weapon upgrades, and smart positioning define success as threats grow denser. Each mode challenges planning skills and adaptability, pushing players to read the battlefield carefully. Step into the defense line and begin the fight now.

HOW TO PLAY THIS GAME

Undead Invasion starts by choosing a game mode and preparing a defensive position inside the orphanage grounds. Players manage resources, place barricades, and equip weapons while waves advance steadily. Enemy numbers increase over time, demanding constant adjustments and upgrades. To understand how each challenge unfolds, explore the two core missions below.

• Defense Mode: Defense Mode focuses on surviving continuous zombie waves through smart barricade placement, weapon upgrades, and resource spending. Each wave escalates difficulty, forcing rapid tactical decisions and efficient use of limited supplies.
• Sandbox Mode: Sandbox Mode removes survival limits and allows free experimentation with unlocked weapons, traps, and structures. This space helps players test layouts and strategies before applying them in high-risk defense scenarios.

Game Controls

• Move and aim attacks – Mouse Click
• Switch equipped weapon – Q
• Use a close-range knife – E
• Deploy explosive bomb – Numpad 1
• Build barricades and structures – Fence Icon
• Reload current weapon – R
• Push enemies back – Spacebar

Why Undead Invasion Matters

• Strategy-driven defense under constant threat
• Clear mode separation for learning tactics
• Strong focus on upgrades and positioning
• Tension grows with every incoming wave

Related Action Games

Explore open-world crime action with GTA: Grand Vegas Crime, featuring city missions and street chaos, or dive into fast-paced theft gameplay in GTA: Cars Thief, where stealing vehicles and escaping danger are the core challenges.

ACTION