Yeah @amamoj is making an "add yourself defending". Black text is currency, red is base health. There are a few twists; 1. You don't just sit there, you actually place towers. 2. There are breaks between waves. 3. Oh yeah, there are waves. 4. Currency. 5. Waves are not fully preset, they are pseudo-random. * Good luck coding this unless you already know what you are doing. * By that I mean they have a wave point value. Each enemy costs "spawn points" to, well, spawn. If someone wants to fix the balancing, be my guest!