Neat little game! you know something that might have been interesting with this because it was so well done overall as a "find and seek adventure style game" with this it would have been cool to have a little history pop up about each game. Kind of like how carmen sandego worked in the old picture explorer games from the 90s.
I think that could have added that extra bit of unexpected charm and more interesting gameplay due to the little factoides you would get.
The other thing i would change is when sound starts in the game. It was a bit jarring or ear blasting to have it suddenly start after you push start on the main menu. "scared me to death" lol
Nice job!