Jattermanfish ,

For a simple tap game and zombie themed, it’s a pleasure to tap away and dig deeper to see what new zombie to unlock! Though I feel like some cool concepts that I could think of:

1.)I see that you just have earth and three stages (which I have not gotten to yet) should have different varieties of zombies based on the stage or planets.

2.) you should have humans and other creatures to come through trying to attack your lab (which just lower your brain capacity) so you can make a separate group of zombies to protect your lab and upgrade them.

3.)a minor thing, but would be neat what exactly the zombies are actually doing when they leave the lab, like some news reporters report of the outbreak (and that’s when the humans come in)

Other than that this game is good keep up the good work guys!