First Click on the Syringe. Move your mouse to either the pink or blue cell plate. The syringe should go back to its place as soon as it touches either. Now click on a genetic fluid bottle below. It should show what you made. If you move the syringe to first the pink or blue cell plate and then do it again with the other cell plate, then click a potion, this will mix it up more and you may be able to click more than one potion. The more you click each cell plate, the more of that type of genes will be added. Spoilers below! You sure? If you're sure you want to see the spoilers... You should play it first then scroll down more... By scrolling down you agree and confirm you have played at least one round of the game! Okay, they're just down there, enjoy! SPOILERS!! Pink adds to the dog's genetic code and increases the chances of you making a dog by 1 point. The Blue does the same with the fantasy creatures in general, the unicorn and dragon. The purple fluid adds to the dragon's genetic code and increases the chances of you making a dragon by 2 points. The pink fluid does the same with you making a unicorn and the brown does the same with you making a dog. Hope these spoilers were helpful! If you read them comment: "I know something you don't!"
I fixed a glitch, now it works better and you don't keep getting unicorn and stuff.