I have realized early on in playing this game that what makes it so special and popular is that it has slimes, which almost no other game has. That is why I've come up with a couple of slimes and their concept art (will be posted in individual replies.):
Heroic Slime:
This epic slime has a chance of flying in to the rescue if there is a lot of Tarr in one spot. This slime is one of the only slimes (if not the only) to be able to fight of the Tarr. It will either use laser vision or throw the Tarr into the ocean. Upon getting rid of the slimes, it will then float in the air for 5 seconds (can change) awaiting it to be fed. After the 5 seconds are up it will then fly away.
Plort value: 200-300
Rarity: Special
Diet: any food
SLIMEOLOGY: This slime is called upon by gathering a lot of slimes in one area. The slime will then fly to the Tarr and get rid of them
RANCHER RISKS: None except for the Tarr that it takes to call this slime forth
PLORTONOMICS: (Don't really know what this is so if anyone wants to make it p that'd be great.)
Sorry about the shotty work but I still need to work on my drawing. If anyone has a program that would make creating slimes easier please tell me.