There is a D&D video game coming.
At least according to our local newspaper here in Victoria as of yesterday: headline "Local studio Codename to release Dungeons & Dragons video game"
It'll be called Idle Champions of the Forgotten Realms, it'll be set in FR, it's licensed by WotC, it's been in production since last fall and (in theory) it'll be released this year.
The only platform mentioned is something called the Steam platform, which means nothing to me. What's not mentioned at all is which D&D edition it's for, though anything other than 5e would not make sense.
Full story is here:
http://www.timescolonist.com/busine...elease-dungeons-dragons-video-game-1.20797970 - I think (hope?) it'll let you read it without having to subscribe.
Once you've read the article linked above you'll know exactly as much as I do.
Lanefan