Been playing since end of 2009 (or was it 2010?) when I somehow stumbled across supermariobrothers.org when looking for flash games. I recall the first version I got was the 1.1.2 version, which came packaged with The Princess Cliche, The Great Castle Adventure and The Invasion 1. The second one was the first episode I ever played, and it took me a while to figure out the controls, but was eventually hooked. I however couldn't figure out the editor until 1.2 came out, and since then I've been playing ever since. I haven't had much motivation to make levels lately though.