I see, I take it would also be possible for when C2 will export to .exe.
[QUOTE=Kyatric]On start of your second game, you check that there are values that were saved by your first game.[/QUOTE]
Actually no, it should check if you loaded the prequels save file and not automatically, you can still click new game and play as if you didn't played the prequel.
in other words the game ending generates the save file that can be loaded if you finished the prequel, if you didn't finish it it will not affect it.