Just saw this and thought it was worth a heads up to my fellow GOGers. I'll be installing this on my Xperia Play after New Year. Someone has written an emulator and created an android port. Has to be side loaded and there's no internal controls overlay but it's Grim Fandango on android....

http://www.pocketgamer.co.uk/r/Android/Grim+Fandango/news.asp?c=47329