Click anywhere to start Click and drag on the cat in the top right to place new sentries. Click a sentry to upgrade it. Avoid letting balls reach the end. Space to begin wave Hovering over the top right cat and using the arrow keys allows you to place a slow ring.
Some art by ale1136 1.3.2: Added Patch Notes Added Customization Mode, change the color of cats for an absurd price! Modified economy in later waves so there is less of a backlog of coins. Made changes to the economy;
