http://www.jimmys-adventures.net/adventure-maker-games/
Why wont Game Maker 8 play Mugen fullscreen?
A few weeks ago, I decided to make a multi-programmed game that involved RPG Maker 2003 and WinMugen. It is made so you start the game from the Game Maker file and then you can go to either Adventure (RPG) or Battle (Mugen). The RPG part works perfectly, but my Mugen will start but it will show a tiny screen, and when I load it from it’s .exe straight from the folder it will go fullscreen. How do I get past this if it is possible?
Make sure your program is starting it as a “full screen mode: application.
Mario’s Super Present Adventure Game Maker Game