Undead Invasion

About Undead Invasion

Become a lone post-apocalyptic survivor and face wave after wave of zombies, growing more intense each day! Are you ready to fight for survival? Try Undead Invasion now on Azgames.io and defend strategically to survive as long as possible.

How to Play Undead Invasion

Undead Invasion is a pixel-style side-scrolling zombie battle survival game where players control a character fighting off constant waves of undead. The game is a mix of zombie shooting and defense mechanics. Use different weapons, such as firearms and melee, and set traps to stay safe from those dangerous zombies. Eliminate them and progress through even more intense zombie waves in the upcoming days.

If your character dies, you have to start from the very beginning, since there are no checkpoints or anything like that. So, try your best to survive every wave of zombies, earn in-game money, and then buy and upgrade your gear, ready to face tougher hordes with faster, stronger, and more varied zombie types.

Survive Waves of Zombies & Upgrade Your Gear

This is the core loop in Undead Invasion. Play strategically to eliminate any zombies that approach and try to harm you. Continue your defense until you’re overwhelmed and can no longer hold your ground.

Fight the incoming waves

Be prepared to face the first zombies! Move left and right, attack with your chosen weapons, and more importantly, keep distance from those undead. They will attack you when you get too close. So, kick your foot and use melee weapons if enemies get too close. You can also throw grenades to eliminate large clusters.

Use and place defenses

Before each wave or in between waves, you can place barricades, drop traps, and more to slow down zombies, giving the character more time to fight back and survive. Remember, proper placement is crucial.

Upgrade between days

You earn coins by defeating zombies and surviving the full day. Use that money to purchase stronger weapons, health items, and, especially, additional defense items for surviving harder waves ahead.

Ready to face increasingly more aggressive waves of zombies in Undead Invasion? Then, join in the game, be a strong survivor, and see how long your character can survive. It’s worth noting that the game includes gory effects, which may not be suitable for younger audiences or those who find such content uncomfortable.

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