There's a bug I found where when I repeatedly hit the revive button, I ended up repeatedly "dying" in battles, and am unable to move my character in towns.
Guys, to get ultimate, you have to play on hard, and for rediculous, you have to play on insane. You can still get 2 rediculous bonuses on hard, but to get all 4 rediculous, you have to play on insane.
Easy way to make money from the final boss:Buy the gauss gun, expand mag, super reflex, speed reload, and play as Cassandra. The gauss gun has a ton of knockback as well as the ability to pierce enemies, so you can kill the boss with little effort