Only One Phenotype is Allowed !

Here is my first try for a prototype for a game jam. You get multiple little monsters with differents characteristics (color, shape and number of eyes) which are determined by their gene. Your goal is to make them reproduce, or to irradiate them to favorise on specific phenotype. At the end, only one phenotype must remain. For now, there are only 9 little levels, but it allows you to play with the reproduction machine, the Radioactive Engine, or the DNA Analyzer !