Cat Stacks Fever is a reflex-based card stacking game for people who like solitaire but lack patience. Draw cat-themed cards from the deck and toss them into one of 4 stacks. It's as simple as that, except that there's a razor thin time limit and the deck is stacked full of bombs, shields, and other special cards that can either aid in your pursuit of a new high score or complicate it in an instant.