Love the tactical aspect
The one thing I would add is an option menu to do things like turn off the music. Watch you dont hit the menu or play button when you are trying to select your plane. A coupe complaints during game play is that after you shoot down all the planes, your planes fly farther then they would normally and that can damage them in the green smoke, you can be on the screen, but the arrow is off, so you cant save the plane, and lastly, some of the faster planes can over-take the missiles you just fired. Fixes these issues an you have a great game.
Timber5567 about
SteamBirds, v1.3