Here you go - http://z-machine.appspot.com/game/ztrek/play/ http://z-machine.appspot.com/game/ztrek/play/ (It is actually not emscripten -- it uses a z-machine

Here you go - http://z-machine.appspot.com/game/ztrek/play/ http://z-machine.appspot.com/game/ztrek/play/ (It is actually not emscripten -- it uses a z-machine emulator I adapted to js a long time ago to run the z-machine version of star trek. But - should be good enough :) )