not so bad
not really bad seriously, but a bit ... *yawn* ... zzZzzZ ... uh ? did i fell asleep ? sorry, well you got my drift :)
the problems are there :
in defense mode with a turret, once u get 4 automatic chain cannon, u can go watch the tv and come back 10mn later to validate your round,
the survival mode is a bit hard to play for me, because i have an AZERTY keyboard, but it's playable, and also easy once u get the best weap...
well, the more u advance in days, the easier the game be.
but still a great job, i can't even do a flash animation so ...