Actually easy to edit. Follow the Tower Defense TUTORIAL by Fuelvin (Credit to him btw) Actually good lol Your very likley to die on hard mode ( NEW Mech FACTORY TOWER, FARM TOWER, AND TESTING GROUNDS MODE RAIL ??????) For testing Grounds your gonna have to go inside the project and at the top you will see the enemy Type amount and delay ( note it will be in a message) then change the values and the enemy types then click next wave button