Incorperate Bubble gum machine (and maybe rake) into some level design

It will stay as a powerup, but it is a fun item when the level is built around it. There could be one or two already on the field for you to defend for stronger waves.

They could also do the exact same with the rake so i added it here too. Imagine having some already set up rakes, and having to defeat imps who will waste them so the rakes can defeat stronger zombies. These powerups can work really well by having them part as a level.

These will also work well in vase breaker by adding more depth.