I had the red one and the gold one as well. They were both quite fun. For the red one, I actually happened to encounter MissingNo. by accident...I didn't even know he was a glitch or anything. So what did I do? I caught him because I thought he was a real Pokemon and saved the game. And well...it pretty much messed up my Pokemon stats that you can view when you beat the last four bosses on the computer. Yeah...I was an idiot back then. -.-'