Dark shadows glide across a dimly lit screen and you tap them the instant you spot them before they dissolve back into darkness. Some shadows mimic the background almost perfectly. Rare bright shadows award triple points but vanish faster than a blink. The background dims further with each level.

Waves of colour scroll across the screen and you tap the zone matching the current filter colour before the wave passes. The filters cycle between red, blue, green, and white — tap the wrong zone and your combo crashes. Sequences speed up into a strobing rhythm challenge that is as dazzling as it is demanding.

Energy bolts streak toward your hexagonal core from all angles and you tap shield segments to block incoming fire. Each segment has limited durability — let one break and bolts pour through the gap. Power cells dropped by destroyed bolts repair your weakest segment. The assault never pauses between waves.