You need doritos n montain dew as a obstacle.
Runners can't pass Heavy turret and jesus stickman, flyers can't pass Anti-air gunner stickman, tesla turret, and prison wall.
Light turret, flak turret, laser turret, raingun turret, heavy turret, stkm jesus, anti-air gunner stickman, tesla turret, guard tower, prison wall = 370 points (difficulty - hell), and im didn't lose.
If you get bored, try a different setup. All of one thing does sound boring. There are 26 defensive structures, a user cannon, and even hidden things to find and use.
I added a raingun turret.
jk i got to 100 but stopped after that because it had only gotten through an eigth of my walls
i got like hundreds of points on hell dificulty because of like 40 prison wall