Fight your way through 27 waves of Zykon alien invaders. Cleverly use 6 different towers that slow, stun and power burn to defend against enemies that heal, regenerate, split and fly.
Instructions:
Use your mouse to build towers and defend against Zykon invaders. You can change the game speed by clicking the "1X" at the top left corner.
Hotkeys:
P - pause
M - mute
TAB - cycle through towers
U - upgrade tower
ESC - dismiss selection
SPACE - show/hide enemies' bars and towers' levels
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