A little help on creating a new system?

[xX_Terei_Xx]

So, I was thinking of doing a "campaign" based on Pokemon

But, to do that, I would need some help in creating the battle/leveling up system.

I'm going to be going by Gen I-IV rules and such....

I know the the Power of a move is that % of the corresponding stat
((e.g. Tackle is 35% of the Attack stat))
Accuracy is % chance of hitting (100% still has a chance of missing, though..)

Type Effectiveness is x2
Same Type is x1.5
Critical is x2 (how do I determine this?)

I'm having some trouble with Natures and Characteristics.
((esp. with how much they alter a stat))

EV seems pretty straightforward
((Above the list has some stat thing on exp...))
I don't know how to find "exp to next level" stuff.....

I'll probably be adding more onto this later

 

[xX_Terei_Xx]

I was also wondering if people would rather have a team of Pokemon or if they would want to be a Pokemon

 

[Mongooseh]

There's already a system for pokemon made by /tg/ but I don't know where they've hidden it and I don't remember if I grabbed a copy of the pdf.  

[xX_Terei_Xx]

Mongooseh

There's already a system for pokemon made by /tg/ but I don't know where they've hidden it and I don't remember if I grabbed a copy of the pdf.

=w=;; That doesn't really help.....
Unless you can find it, that is.