Mutant Fighting Cup 2016 Cat Edition

Something strange is happening in this lab. Cats and dogs are affected with a strong mutation. What is this all about?

The world mutant championship is near and you have to be ready for it. Perform your evil experiments and combine various skills with each other to make a real mutant that will be invincible. Make your own skill build depending on the enemy you will face later. Be careful as your animals are not that friendly as they were before.