I found topic about it on ScummVM Forum. Someone thinks, that GF will be ported to Dreamcast. What you think, guys?

ScummVM :: Forums :: View topic - Dreamcast+ grim fandango?

/EDIT/ I just saw that last post in this topic is from 31st of January 2010. Ooops, sorry... But maybe there are still chance to play game on DC in the future?