Saw Flotilla on Steam today - never heard of it or
http://www.blendogames.com/ before and while it has some obvious limitations it for me is also intriguing enough to put money down on it. Thought it would be of interest to the SL thread on its own merits but also very applicable to the SL ship design/combat discussions.
Review: Flotilla, or Ender’s Game: The Game
FLOTILLA gameplay