I want my app to be one in a series of apps, for this I am thinking that i design characters that can have multiple brother or sisters where each sibling can be another separate story.
My initial thought is to design bunny rabbit characters as bunnies do tend to have many children/siblings. When considering this idea i remembered an artist i follow on DeviantArt (D.A) called Celesse has bunny characters called Puddle Bunnies.
Here are some examples:
I like the variations in these but i prefer the art style of the bunnies another person i follow on D.A SilentReaper has:
