Ozone Spire#088

Description

Art-deco cloud city: enemies descend from above along balloon-cable rings; turret rings rotate around the spire and you fire outward across three tiers at once. Signature: sync three ring tiers into a firing star to shred the dreadnought.

Brass deco geometry on cloud cream, sun-flare golds, cirrus streaks, glass balcony glints.

How to play

Click, Enter or Space to start. Place and upgrade towers with the mouse and number keys, or by tapping on touch, to stop each enemy wave before it reaches your goal. The HUD tracks lives, cash and wave.