Welcome to HBGames, a leading amateur game development forum and Discord server. All are welcome, and amongst our ranks you will find experts in their field from all aspects of video game design and development.
The title says it all. I unzipped a demo game into my RMXP program, and now for some reason I can't playtest my game when it's open. It will always playtest the demo...
Well I don't know what you've done but there's no need to download a demo to anywhere other than the desktop or something. Have you literally saved the demo over your game. I don't know id that's even possible but yeah... I've never heard of anything like this.