ah so it looks like i need to open it in visual studio and create a test certificate first. Does anyone know if I can export from my laptop with visual studio, but then test on a windows RT surface that doesnt have visual studios? It would suck if I was required to have my friend download VS just to test my game.
Here's the tutorial on how to test on windows RT :
scirra.com/tutorials/272/how-to-make-a-windows-8-app
sucks that performance is that bad though