Menus: Game Menu

The Game Menu controls attributes of the ... well ... game.
End Turn:
Ends current players movement turn and proceeds with physical combat if there is any.  The game is saved if “Autosave” is checked.  If 'End Turn' is grayed out, then you have units in ZOC whose combat is unallocated. Use the "Find Combat" to locate the combat then allocate the necessary units. If the Fantastic War tells you that you have Unallocated Combat, you can also use Find Combat to locate this as well.
Autosave: 
Invokes automatic save at the end of each turn.
Find Combat:
Finds unallocated combat. First it searches for mandatory combat, then non-mandatory.
Find Again: 
Finds the next unallocated combat.
Player Info Window … City Info:   Brings up information on the given units. Either your own or a given set of Neutral Units. (See Player Information Window)