great game, i beat the boss twice, and have all but 1 character, 2 major recommendations are the ability to choose an endless mode, beat your way to being the president, which would have a tower with endless floors lol, abilities like power up, which would launch enemies away, but boost the next attack's power too, and other amazing abilities like that, and maybe more funny character classes for bosses, normal enemies, and yourself, that would be a fun way to keep building off this already great game, i beat it twice already, with 2 endings of all of them, and have all but 1 character unlocked