Great looking pixelated bones and organs (bonus points for Y-fronts) ! I also appreciate the references to real immunology. I'm speculating since I'd need to do more play testing, but it felt like the Assassin T Cell was a little overpowered - I could build up a bunch, they moved fast but didn't seem to die very easily.

Cool game! I reached a point where I was getting more health than I could spend. Quite fun, but needs a little balancing.

An incredible game with great graphics and humor! good job!

I think this idea has some good potential. If it were a bit faster paced, and the units a bit easier to manage I could easily spend a good hour on this. I kept breaking the game somehow by zooming in too far (osx, playing the jar standalone) - things would get unresponsive and I couldn't zoom back out. I like that the organs hide the units inside them, makes it more fun keeping track of who's where.

Pretty fun game. Graphics were pretty solid.

It's a very good idea but it's difficult to manipulate.
(hover each part to see what is under, go to the top (bottom/left/right) to move...)
maybe use keys to move? don't hide or show the organs attack by a different sprite?...

Funny and creative!