cool, but really hard...
the game is great and well-made, i also especially liked the 'over 9000!' reference, but there are some things i think need improvement, why do we need to pay so much for upgrades after researching them? that makes them practically useless considering mana fills up so slowly, and the enemy can send in whatever they want as quickly as they want, it seems...
also, it'd be nice to atleast have some hints as to what the achievements are, i dont even know what im supposed to be working for or how to go about getting them... you really should atleast have silhouettes of the special units and hints on how to unlock them, or something...
it'd be nice if mana charged atleast a little quicker, if you're going to force us to work for stuff after researching it... just think it makes the game impossible for people who just kinda suck at these games, like myself...
anyway, the game is great, just wish you could make a few tweaks and make it a bit easier, that thing about paying for the upgrades after learning them is the major annoyance, that and mana just charging so slowly, making it nearly impossible to keep up with the enemy.
im gonna end this review here, cause i've probably repeated myself a couple times, kinda tired... been playin this game all night trying to get more research and stuff done so i can face future battles easier.