Press settings to change some settings. Press play to play the actual game. When you press play you have to click the cards to spawn in the defender on the card. You can only do that if you have enough energy (You can see the energy in the top left corner). Each card shows the energy it costs and what it spawns. First castle (located on the sides of the screen) to 0 health loses. Mode 1 is classic and mode 2 makes it, so you have unlimited energy. When your playing press p to pause the game and press the play button to continue.
Under Progress. When buying a life sucker you have to click to place it. It won't let you place one on the castles. Time worked on: 3.5 hours @xamuil2 for the monster costumes.