This is based on entries by Lexaloffle and DrPetter.

Made in about 48 hours over the course of many months. This was my first game maker game. 

Source (game maker): greencow-miniLD8-gamemaker src.zip

The standalone executable (if you don't have game maker) doesn't fade between screens and performance seems to be slower.

Executable: greencow-miniLD8.zip

Game maker page: http://www.yoyogames.com/games/show/94718