Originally Posted by
Rodin
I've been having a lot of fun trying to unlock the Gunslinger. Managed to beat the Lich with the Paradox once so far, and my attempt with the Gunslinger was going well until I ate too much Spice and got the reaper dude following me from room to room. That proved a bit too difficult and i got dropped facing the High Dragun.
I still have no idea how you're supposed to beat the Rat though. The only way I've come close is by getting Clone and going down on the second life, but even then he's incredibly hard.