work out a formula - how many mobs do you want to kill at a set level in order for your character to level up?
I rewrote, mobs, exp, exp to level to a formula based on this.
Example lvl 1 hen kill 10 to level up, hen gives 5 points, set exp to level to 50.
Yes it's a bit of work but you get far more control over levelling and a structured system for future mobs
