PLANETARY DEFENSE INITIATIVE
Earth Defense.
Hold the line.
Meteors, alien swarms and boss motherships are coming for Earth. Pick your first weapon, build an arsenal, and see how many waves you can hold. Free, in your browser.
COMING SOON
Pick 1 free weapon. Earn the rest, upgrade, and unlock an ultimate for each.
WAVES + BOSSES
Every wave hits harder. A champion every fifth wave, a boss every tenth.
EARTH + MOON
Arm the Moon as your second line of defence.
NO DOWNLOAD
Plays on desktop and phone, straight from the browser.