@Com2Us I tried to PM you for the contest that I won but it says your inbox is full please delete some of your messages so I can contact you thanks!
IMP is only the last name of the creatures. According to Creaturepidia, the galaxy free encyclopedia, their real name is XEVOQUIMP. Here I attach the creaturepidia page as the proof (double click it to enlarge). You can see the characteristics for yourself!
Contest 3: They are called IMP's (Insane Mutated Pixelated Creatures) I would call them GobNiblers. They will nible you with there gigantic teeth. More like bite Twitter is @triggywiggy