Hey I got this amazing idea!Its called Wet-mode and Glowy mode.First wet mode.You know how your character can go into the water right?Well if you make your character jump into the water there will be a splash and ripples then when you make your character jump out of the water there will be ripples and your charcter will have drops on water on him/her.Plus when you walk you will leave some water pawprints and if you stay in a spot too long it will turn into a puddle.Ok so now glowy-mode.You know those blue crystals you see everywhere?Well if you run into one your character will have a lime green glow.The long your character stays close to the crystal,The glowyer your charcter gets.If these are bad ideas just PM me about them.
-SoulSurfer