Arcadia Quest: Nibbles (2015)

Nibbles is an experiment gone either horribly wrong or horribly right. No one from the University has claimed responsibility for this giant, mutant rabbit (although Bob is the prime suspect), but he does seem to be at least tame, so long as he's fed regularly. When unleashed, Nibbles exhibits the disturbingly trollish tendency to devour his enemies whole and regenerate any battle wounds in seconds. Fortunately, the new effort to re-take Arcadia has come at just the right time. It wouldn't do to let Nibbles run out of food.