Automatic Mario

"Automatic Mario" is a user-remodeled Super Mario game-play video, which is gimmicked with various items, auto-runs and cleared without the player doing anything. 

Kumikyoku NicoNico Douga Automatic Mario version:

組曲『ニコニコ動画』　全自動マリオVer

You might want to see how Kumikyoku sounds like to see how Automatic Mario is great:

組曲『ニコニコ動画』

Automatic Mario version Kumikyoku NicoNicoDouga grand finale version (with songs)

組曲『ニコニコ動画』　全自動マリオ 勝手にグランドフィナーレ

Automatic Mario + Tettette- (IM@S song)

全自動マリオで『てってってー』

Automatic Mario + Okkusenman

オートマリオ２

Automatic Mario series started with this one...

全自動マリオ