Prism Slash

Slice the void

One input, no buttons — the blade follows your cursor on desktop and your finger on touch. Nothing to click, nothing to learn.
Every crystal splits along the exact line you cut, into two halves that spin off and fall.
Chain cuts inside a single window for escalating combo bonuses, and stack eight clean hits to raise the multiplier.
Voidcores fall among the crystals. Cutting one costs a life, so the hard part is what you choose to leave alone.
Time Shards drop the world into slow motion; the gold Prime Prism pays big and buries the screen in crystals.
Runs last about a minute and end on your third miss, then you go again for the score at the top of the screen.