Game Creator for Mirage OS

[Creator]

My friends gaphics calculator has the Mirage Operating System and can play games.
eg. Super Mario
My friend knows I use AGS and told me to download a AGS Mirage Run-Time Engine.
I tried to tell him there isn't one, but he wouldn't listen.
I done a Google Search but couldn't find any game creators for the Mirage OS (not that I looked too hard).
Does anybody have, or know about one?

EDIT: Sorry for posting in the wrong thread.

[scotch]

You are right, of course, there's are no AGS engines besides the Windows, Linux, Mac and DOS ones.