easily, but it doesn't scale incredibly well. its fine if you just wanna go to wave 120. try Reuse+Overcharge+Plague Doctor - use Naturals on Reuse and Overcharge, get 7 stacks of Reuse and use them on Overcharge. instant 9999/9999 unit.

the best way to scale is through buildings imo. Tinker parts, Focus Fire, CC buildings and Inflame+Oil Storages clear waves until you get bored (I stopped that run after 8 hours at wave 420)