2091. No gods, no governments, only corporations, and a neural port in every skull. A new blood sport rules the feeds: two runners jack into each other's heads and fight with hacks. Every card is a hack. Every hack rewrites whoever takes it.

Corruption Card Battle is a cyberpunk deck-builder of mind hacks and body transformation. Pick your kink (Brainless Bimbo, Futa or Sissy), corrupt your opponent before they corrupt you, and ride the edge: the closer you get to 100 corruption, the stronger your cards, and the further your body changes through 8 tiers, up to your final form. Cross the line and it is over.