Here are fan-translated Game Center CX (previously) Episodes on YouTube: #1: Atlantis No Nazo, #2: Challenger, #3: Ghosts 'N Goblins, #4: Konami Wai Wai World, #5: Metroid, #6: Solomon's Key, #7 & #8: Prince of Persia: Part 1 - Part 2, #9: Mega Man II, #10: Super Mario 3. Much more after the break.... [more inside]
posted by JHarris on Dec 28, 2011 - 32 comments

Super Mario Brothers X The greatest fan game tribute to Super Mario of all time! Gameplay video here. ^{hat tip to tigsource!}
posted by boo_radley on Jan 19, 2011 - 23 comments

Enough Plumbers (Flash game), a nice twist on a classic game: "It's when the plumber encounters the coins, though, that everything changes. For every coin you collect you also get a cloned plumber who copies every move of the original. Just trying to jump ten hapless clones at once onto a small platform and you can see how things have changed." (review) (via waxy.org)
posted by WCityMike on Apr 24, 2010 - 25 comments

Tuper Tario Tros
posted by tehloki on Dec 29, 2009 - 26 comments

A game developer resigns in style [possibly autoplaying music]
posted by desjardins on Apr 29, 2009 - 27 comments

The Fancy Pants Adventure: World 2 [flash] by Brad Borne. [previously]
posted by tellurian on Feb 21, 2008 - 7 comments

Mario Adventure - SMB3 hacked into an entirely new high-quality game
posted by Protocols of the Elders of Awesome on Feb 17, 2006 - 20 comments

SMW - The complete soundtrack to Super Mario World, covered by one man using dozens of instruments. Roughly in game order, faithful to the originals, with some bizarre artistic license thrown around. A private hobby made public. Dedicated to Koji Kondo.
posted by Pretty_Generic on Aug 13, 2005 - 20 comments