Cheat Method
     Create a file called "cheats.txt" in the /data/ directory.

You now have a ingame fps counter. 

Press '+' on the numerical keypad to give your group Experience Points. 

Cheat/Hint: Hex Cheat for Single Player Game
(This cheat modifies health & basic 6 stats) 

     1.  After creating the team, start new game and save the game. Or
add new charater to your party and save the game.
     2.  Open  the saved game (.sav) using hex editor. (it's easier to
use file date/time property to find the right saved game)
     3. Do ascii search to find your character.
     4. Health

=> look for your health in hex.
eg. if your health is 10/10, look for hex in the format of 0a 00 
00
00 0a
and change two 0a to the value you want.
(usually you can find this close to your character's name)

     5. Six basic stat.
     eg.  if  you stat are (from str) 13, 12, 13, 12, 14, 10 then look
for the format of 0d 0c 0d 0c 0e 0a and change to anything you want as
long  as  the value is under your race & class limit. (usually this is
located  close to the end of your character info and right before next
characters name)