Sometimes your ships miss their targets and fly behind the edge of the screen ... They still count in your total, though, and there is no way to get them back. The same seems to happen with enemy ships, which probably is the reason why sometimes a victory is not registered, waiting for the lost ships to be killed.
Needs a fast forward button badly ... Also contrary to most other tower defenses it seems more efficient to build lots of towers than to upgrade existing ones. Makes games monotonous.
2 bugs :
1) If you attack first and kil your opponent, he can resuscitate using vampire/healing type attacks.
2) When the "network connection lost" popup appears during the attack phase, when you come back to the game all actions are disabled.
 "Feudalism II"){kind=icon}
 "StarBaron"){kind=icon}
 "Protector"){kind=icon}
 "Z-Rox"){kind=icon}
 "Super Crazy Guitar Maniac Deluxe 2"){kind=icon}
 "Kongai"){kind=icon}
 "Thing-Thing 4"){kind=icon}
 "The Last Stand"){kind=icon}
 "Movement Mayhem"){kind=icon}