This game is extremely well made. Great pacing of difficulty, challenges and unlocks, runs smooth as butter, and has outstanding graphics.
AWESOME game. played it on ipod and completed it. Can't wait 2 play fronteirs. :D
aaaaaaaaaaaaaaaaaaaaaaaaaaaaawwwwwwww wwwwwwwwwwwwwwwwwweeeeeeeeeeeeeeeeeee eessssssssssssssssssssooooooooooooooo oooooommmmmmmmmmmmmmmmmmmeeeeeeeeeeee ee
Awesome game, I have played it for hours. :) Hope there comes a sequel of some sort.
Wow! This is arguably one of the greatest Flash Games I have ever played. It takes the typical "Tower Defense" style of gameplay and adds pretty much everything I'd ask for, including upgrades and such. Really great job.