Hello I'm new here and I interested in learn both RKS games with grolla and pamela so, I want to know if exist a program/tool for practice this game something like for put infinite lives, a button for instant death, etc.

Such a tool does exist. Unfortunately I only have the one for RKSF. Haven't been able to track down the one for original RKS though. I'll see if I can upload mine, but as a note it only works on version 1.04a for RKSF. It won't work on the steam version, but you can use Cheat Engine to get relatively the same effect.

Well I have RKSF version 1.04a so I'll use your tool for now, thanks for the help (: