Free and Open Source Puzzle Game 'Me and My Shadow' is Quite Challenging

Me and My Shadow is a challenging puzzle/platformer for Linux with rather unique gameplay style.

In each level of the game, you and your shadow start at different locations. Your real self have to record moves by jumping and moving around. These moves will be then followed by your shadow and the level clears if you and your shadow both reach to the exit unharmed.

Check out the video:

The game was originally designed and written by Luka Horvat. Later the author open sourced the game under GNU GPL. A small team picked it up and started to develop it further. 

Game features:

• Long tutorial for beginners
• 2 level packs containing over 40 levels
• 18 different block types
• Easily installable addons
• Original music
• Cross platform

Download Me and My Shadow (Linux, Windows, AmigaOS, Source)

An Ubuntu PPA is also available (Oneiric, Natty, Maverick, Lucid). Run the commands below:

sudo add-apt-repository ppa:odamite/meandmyshadow-stable
sudo apt-get update
sudo apt-get install meandmyshadow

If you are using Ubuntu 12.04, directly download deb files: 32bit | 64bit