Sexbot can be swapped by clicking on the girls in the left bar of the sex shop. As you play through and unlock them, you get more skins you can put her in. The arrows on the bottom of the sex shop...

Well sniperdoc, a couple of your issues I think you might have caused yourself. I've seen the bug with ammo and not being able to increase it. That happens when the gamefile gets screwed with and...

Headmaster is a bit pissy on hard unless you realize the trick. Rifle Rifle Rifle. Always run on jet fuel, and when the boys are done screwing the girls, there's a health power up left behind in that...