It was probably just accidentally caught up in the mass removing of spammed submissions, but for clarification, does the game include a character who starts as one thing and then changes into another? Not just a chimera with various monster aspects to begin with, but like starts as a human and then becomes a harpy, growing wings and claws and things like that?
The description you gave here makes it sound like it might just be about someone who can have monster kids with other races, which wouldn't be transformation, just cross breeding, unless the parent is ALSO transformed into a new species as part of the breeding.