no Idea.... They usually don't announce the games they will release...
go to wikipedia and search for VC games list and look at future games, or go here: http://www.vc-reviews.com/available_now.php. click "coming soon" for upcoming games...
click the green mushroom under the avatar if i helped :aureola:
Almost certain to happen eventually, but probably not this year judging by its absence from the upcoming lists. Actually, it probably will be announced ahead of time, as Turbografx games normally are (see this site: http://vc-pce.com/).