Evil Lab: Biohazard Zone

Biohazard Zone is an expansion for Evil lab with a new game sheet and some new rules. There are some toxic fields in your monster mixer. Your mutation strings can not go through them. Toxin in Monster Mixer blocks spaces in Monster Mixer. That means that you will place fewer Molecules in the game and you may be forced to place them in less suitable places, because of blockade. —description from the publisher