To all you having trouble with the last level, its relatively easy if you move quick enough. I beat it first try no issues. Not trying to brag, but my strategy is to level 3 production barracks to level 5 as quickly as possible (focusing on sending all of the production of the nodes to one node to powerlevel 1 at a time), then taking over at least one lab and holding it after leveling it. The rest is just capture one node or capture spike a node that the computer sends 100 reinforcements to (which becomes you with the level 3 lab spell) and then using those to either cap another node or send to your lab to make 2 more captures literally for free!
Update on my browser crashathon. It also crashes IE AND Chrome. This is weird considering I run L4D at full specs and everything. Silly flash game, time to go shoot some zombies and name them "Sonny."
I was sick of Sonny 1 crashing my browser (firefox). I figured this wouldn't happen in the second one. I was wrong, it crashes my browser now more than ever. Note, this is the only thing to ever crash my browser.
The one thing that ruins the game is that armor doesn't block anything besides the snowflake things and rockets, they should block warpers and the little purple things, but not seekers... same thing with blade, it should deflect everything besides rockets and warpers. I also hate the fact that if you get 2 seekers on your tail, your screwed, doesn't matter what lvl your on.
You can effectively dodge and shoot ^_^ You just have to practice at it. If you can't beat a lvl, then switch to the scimitar weapon, which gives double damage.
For the ppl that think upgrading is a waste of money... it is, until you get your maze completely full. And actually, I think you come out even or above your maximum damage on some towers when they are fully upgraded