Play with the famous NXEngine in your browser!
Making a return appearance, the NXEngine emulator is the preferred way to get your game fix when entirely in the browser. The port of the open source engine brought to you by Catlin Shaw, NXEngine is under the GNU Public Licence and is propagated and conveyed as such.
Special thanks to:
nxengine.sourceforge.com
github.com/binji/nacl-nxengine
gnu.org/licenses/gpl.html