Mokoi Gaming is a Game Creation Tool. Mokoi Games are platform neutral, if a compatible player is available for OS or Device, you can play games with no troubles. We're also have projects to help with creating and sharing platform neutral games.
Source Code - http://sourceforge.net/projects/mokoi/files/Mokoi%20Gaming/0.93/MokoiGaming-0_93a-source.tar.bz2/download
Windows (x86) - http://sourceforge.net/projects/mokoi/files/Mokoi%20Gaming/0.93/MokoiGaming-0_93a-Windows32.exe/download
Mac OS X 10.5+ - http://sourceforge.net/projects/mokoi/files/Mokoi%20Gaming/0.93/MokoiGaming-0_93a-osx32.zip/download
Linux 32bit - http://sourceforge.net/projects/mokoi/files/Mokoi%20Gaming/0.93/MokoiGaming-0_93a-linux32.tar.bz2/download
Built against GTK+ 2 on Ubuntu 10.10
Linux 64bit - http://sourceforge.net/projects/mokoi/files/Mokoi%20Gaming/0.93/MokoiGaming-0_93a-linux64.tar.bz2/download
Built against GTK+ 3 on Ubuntu 12.04
Required packages for Linux
gtksourceview
libsoup
libsdl-image
libsdl-mixer
ibsdl-gfx