Damn! I feel more useless than the WHO (World Health Organization) fighting the Virus!
Reach a point that they swarm all around me, and even catching the T cells, I couldn't fight them back at the same rate. The virus behavior works really well, point on that.
And as others suggest... a health bar would be appreciated (I, too, run out of time for extra UI info)
But the game is fun, and that's the important thing.
Great work! Congratulations!