| Rating: | 5 (1 votes) |
| Played: | 18 times |
| Developer: | Azgames |
| Released: | December 10, 2025 |
| Classification: | Casual Games |
If you've ever dreamed of standing alone against a sea of immortal ghosts with a gun in hand and walls you built yourself, then Undead Invasion is the game for you.
Undead Invasion is a captivating game that combines tower defense, 2D side-scrolling shooting, and roguelike elements. Your mission is to protect a dilapidated orphanage from waves of attacking undead.
The game was released by Azgames on December 10, 2025. Play Undead Invasion unblocked and online it on our website, Taproad.io!
As a pure marksman, architect, strategist, and the last survivor at a ruined orphanage, your base is your only thing to protect. Each day brings a new wave of zombies, stronger and more diverse, forcing you to constantly adapt, build, and fight with limited resources.

Gameplay revolves around a tense loop:
Prioritize shotguns for close-range crowd control, and always aim for the head for quick kills.
Don't waste resources on automatic sentries; they are weak and ineffective. Please take charge of the battlefield personally. When you have enough resources, buy the Juggernaut or Hazmat suit for better survivability.
Top-Tier Melee Weapon Selection. Aim to acquire the Marasuma Blade or Grate Sword, weapons capable of slicing down multiple zombies in a single blow and extremely effective at close range.
Survival Skills. Utilize the Spacebar to create a safe distance when reloading. Always prioritize upgrading your character's speed and strength.
Belonging to the same 2D zombie defense genre, Undead Invasion and Undead Corridor offer different experiences:
Undead Invasion: Focuses on tactical depth and construction. You can freely place various traps and obstacles across different terrain layers, combined with a massive arsenal of weapons, to create your own fortress. The roguelike element makes each playthrough full of surprises.
Undead Corridor: Focuses on fast-paced shooting action and agile movement within a fixed corridor. Gameplay is generally straightforward, with fewer static fortification buildings and a focus on the player's dodging skills and accurate shooting.
If you crave a bloodthirsty defense challenge, Undead Invasion is the game for you. Enjoy the intense tension as waves of increasingly diverse and dangerous zombies arrive, while you utilize your vast arsenal and tactical trap system to build an impenetrable fortress. Each playthrough is a unique roguelike journey, forcing you to adapt, optimize, and make life-or-death decisions in a split second. After conquering the waves of zombies, you can find a more vibrant entertainment space with Wheelie Party. This is a fun and engaging sports racing game that combines wheelie posing.