Does it mean that they were there by Sega and not given access through the menu?
Got a mini mega drive for my gf and we both found it weird that Aladdin and MKII wasn't included. I have both on my original mega drive but still would be handy to have on this device.
Looking forward for Project lunar.
Could be they tested them and were included on early builds, but couldn't get the license for them.

As for Lunar. Well the public beta is out now.
is there no Desert strike ?
That's actually the one I was most surprised by.