Go to the code entry scree(extras)
and enter the following codes:
1 hit dishonestment(kill people in 1 hit)54641

character gallery 97831

double damage EXTREME! 34743

unlimated stealth(invisibility)53467

unlimated copper(money)23637

unlimated chi(power)24463

unlimated health 94677

all treasure maps 37437

I hope these codes helped. thanks for reading