It's not really that hard, the boxes actively make it more difficult until you unlock the nuke, at which point you just duke the enemies for 20 seconds or so and then nuke them all. wave 45 at the moment. I have over $8000.
box setup
Yeah but don't type that while you're playing the game ;)
I gave up because it was so boring, seriously, not hard
I'm confused have u figured out they're cheating codes or not?