Errors: Units deleted DO count toward units killed by enemies. I deleted two little red turrets, lost none, had a count of two killed at end of level. Also, if you spend gold while in a menu, it will say you have enough to buy something until you click on it. Could use a change in appearance with upgrades, even a minute one would be good. Most importantly, some icon or light to indicate low health. Little flashing red light, maybe?
Okay, this is seriously messed up. 7 times in a row, the final boss fired the beam for more then 10 sequences and fired a single missile. one. What, the, /fowl/, were you thinking? Did you test play this at /all/?