Hey, hello there!
Well, I got a little distracted this week so, no real progress on the game but I managed to get an extension running for GameMaker games being able to use medals. (old: It's not refined, I'll probably try to get it working without having to modify the code after compiling the game. Because if you put the "NG_connect();" function at the start of the game will crash if you dont modify it.)
Update: Well, well, I got home from work and I realised something dumb I did, so now you dont have to worry more now about modifying the final script of your game. :D
http://www.newgrounds.com/projects/games/1003065/preview
Original code used in the extension was made by Nutcasenightmare.