Steam has the Space Quest Collection, which contains the VGA version of Space Quest 1.

http://store.steampowered.com/app/10110/

Hi
have had a little bit of time yesterday and wanted to get back into Space Quest. I am running Windows 8 on my machine. I downloaded the VGA version and DOS Box. When I start to launch the unzipped SQ file through DOS Box it comes up with the error message that the AGI file is missing even though it is in the same folder? Can anyone give me simple to follow instruction how I can get it to work. Also one more thing the Emulator will not work as full screen and only the size of 1/6 of my screen. Is there anything I can do to play on full screen mode?

Cheers

Rob