I fail to see what makes this game worthy of achievements.. No replayability.. Repetitive.. Most of the power ups aren't worth using, and the AI for cells on your team is..... well I see them rush right into viruses. (2.5) > 3/5
This is my first comment, and I'd like to defend this game against all those people who claim it to be poor, I for one think it's a great game, and would be happy if there were more like it. Granted, sometimes the difficulty fluctuates, but it's still a good balance between action and time sink, which keeps me coming back 4/5 (on a side note the graphics are rather NES-esque, but I think it's intentional.)