Is it possible to make it so that the mouse cursor is prevented from leaving the game window while in game, and only allowed to leave the game window in specific menus (or not at all if that's simpler)?
Windowed mode is useful for multitasking during the uneventful parts of the game but when there's a combat situation its easy to click outside of the game window, which causes problems.
No atmosphere? GTFO.
The propeller is the greatest invention of all time.