Simple minded enjoyment. Focus on strength and defense, with some consideration to reproduction. Speed isn't that important if you're a wall. Use agility as a dump stat. You won't go below 0 and above 11 in stats.
The point to take away from this game is that it is not only faster, but also will save more people if we kill the infected people in the first place, than if we vaccinate the rest of the healthy people.
Overly complex and real-time oriented for an easy game. And people. It really isn't as hard as you think it is. Play on normal and follow the walkthrough that's included in the game.
Level 31 is not luck or timing. It's simply a matter of what you click. If you're stuck, just follow the walkthrough given IN THE GAME. This isn't even a case of rtfm.
Equipment upgrades should stay with the team instead of acting like synthetic upgrades to players. Also there should be some sort of scaling point system: running in the ball would be about the same as throwing the ball from 10 yard, while throws beyond 10 yards would get twice the amount of points.
Why are the comments chock-full of some variant of "hard badge is too hard"? There's a reason why it's labeled as hard! If anyone can get it, it'll be labeled as easy.
Boring and repetitive. All you need are 3 max missiles. The rest you can dump into magnets to make collecting easier and also to get the full 12 part upgraded badge since it is the easiest part. This game is crap. (And yes, I did finish the game first before commenting on this game). This game did not deserve badges.
HattrickNL's comment sums up the mindset of Kongregate: too hard? -1 on the rating scale. Can't beat it? -2 on the rating scale. Basically if you want a high scoring game, make it idiot proof, absolutely mindless, and have lots of achievements.