When you are an supporter, you get thrusters, mirroring, scaling, and cannons.
Thrusters are the most famous extra. It allows your bot to fly, or get a giant superboost. In addition, you can edit unedittable bots that contains thrusters, which you can't do in IB1 if you aren't a supporter. In IB2 you can edit bots with thrusters even if you aren't a supporter, but you can't copy the thrusters, or save the bot as your's.
This is used to mirror a bot, if you want to make a copy, just turned around, like ( ).
Use if you want to resize a bot without remaking it.
Rectangles shooting circles. There are 50 shots.