Small but great!
Jump & Run Platformer Game
Funky Monkey 47
Funky Monkey 47 is a one day game for the London Game Craft 2014 game jam, made by Kevin Förster (http://kevinfoerster.com) and Daniel Wiedemann.
Top Down Local Multiplayer Game
Alpine Apocalypse is a local multiplayer one day game jam game made by Dominik, David Hubber, Jan Jüttner, Thomas Lugmaier and Daniel Wiedemann. Apocalypse is spreading and human players need to save other souls (in the alpine region), whereas demons want to push them towards their doom.
(Normally player characters would move with more sense, but only two hands were available during documentation)