The Zypraxi Invasion Fleet is approaching Earth, with one aim: total annihilation. Their plan: to destroy the human vermin overrunning the planet, and to take the spoils for themselves. Their method: to launch wave after wave of missile barrages until Earth is totally overcome, cities destroyed, utterly helpless.

As the commander of Earth’s last line of defence – the surface-to-air missile Turrets – it is your mission to shoot down these incoming waves. Although you cannot hope to defeat the indomitable Zypraxi, you must try to hold out long enough for the evacuation effort to be completed.

Shoot down their UFO scouting craft to capture their technology to help in your struggle: shields for your cities and turrets; lasers to instantly shoot down missiles; guided smart missiles. Deploy the last of Earth’s emergency services to repair damaged cities before they are destroyed completely.

Good luck, commander!

The Leda Arcade Collection project is a tribute to the golden age of the video arcade - visit the Leda Arcade Collection Concept page to learn more.

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Latest High Scores

PlayerScoreDate
AQP1386Jun 24, 2017
NTTKMU2806Jun 19, 2017
SN9T24316Jun 17, 2017
VNOF372Jun 16, 2017
ANKAF11642Jun 15, 2017

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