The third wave, King of the Hill, I'm just not seeing how it can be done. You only have fists and Powers to defend a circle. Meanwhile, there is an ENDLESS supply of Monster Girls with TK and Fire Blast coming at you. If you step out out of the circle to go after your opponents, you lose any time you've built up towards defending the circle. But if you _don't_ go and kill the attackers nearby, they'll knock you out of the circle anyway. You can literally kill scores of attackers and it gets you NOTHING towards "defending your area". And if you try to defend using TK with the giant balls, while you're engaging one, three others are attacking you with their superpowers.
If there's a surefire win strategy, I'm not seeing it. And if the strategy is based on continual consistent pinpoint accuracy with the TK power, I can concede this already.
"Until you know what is worth dying for, Life isn't worth living."