I have made the Shopkeeper and added the Item Bank system. The shopkeeper is a bunny girl and will not be playable. The item bank is a place were you can store and sell items. I haven't made the shop yet so that's what I'll be doing for the next week or so. Other than the systems and the models for the shop, I also have to do the dialogue for the shopkeep. 

The item bank stores exes items from colosseum fights, near by crates, and items got from mini games. You can also store items yourself. If you don't need the item stored, you can sell it from the bank for 1/4 the price. When I set up the shop, you can sell your items there for 1/3 - 1/2 the price. This all will be version 0.2.1.

If you want to know; the bank system took around 4 days to set up. Thought I could do it faster.

I haven't mentioned it here but come version 0.3 I'll be converting the game's progression from a turn based, run based fighting game like pokemon stadium, into a continuous dual genre game like dave the diver. Majority of the game like the combat will still be the same, just the Macro progression will change.