Hello ppls! I'm making an Rpg Maker with visual basic and I'm having trouble with making maps and tilesets. What I mean is, I wanna have it so you can save maps to a file and when it loads those maps it reads from the selected tileset and puts all the stuff on the screen with BitBlt. Right now, I just have it with a grass tile and it puts that accross the picturebox a zillion times.

Also, just for the sake of asking, how can I do collision detection and how can I go fullscreen?

Yes.... I'm a beginner...