Quartz Canyon#064

Description

Singing-crystal towers shatter enemies at resonant frequencies; echo chains bounce the note between quartz nodes, and canyon acoustics mean placement sets the echo path. Signature: set up a four-node echo loop that loops the boss until it shatters.

Sandstone strata and amethyst crystals, tuning-fork wave rings, canyon shafts of light, mineral 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.