Score: 9
"Most addicting game I've played in a while."
date: April 29, 2008
I had a lot of fun trying to beat this game. I kept getting killed at level 48, as many people have. This was frustrating, but when i learned to upgrade the 3 research centers to level 3 early on, I started selling turrets to build Laser towers, which took care of everything. Trust me I tried every other strategy and this was the only one that worked, your other turrets just won't handle the end levels. 4 laser turrets upgraded will do the trick.
I accumulated at least 4 or 5 hours at different times to beat this game. For that I give it a 9. The game is short, but I understand why because once you discover the power of the laser towers, every other building becomes worthless.