The goal of the game is for the chillis to toast the nachos with fireballs. To purchase a chilli or solar panel, click on it and then place it. You need to collect suns in order to be able to buy them. The avocado is a one-time stop gap if a nacho breaks through. The solar panels create sun that can be used for purchasing characters.
Thanks to DizzyDolphin and ZippyZebra for motivation.
