Duke Nukem: Manhattan Project is definitely heading to Xbox Live Arcade.
An Xbox.com page confirms this, although there's little extra detail on offer.
The ESRB suggested earlier this month that an adaptation of the eight-year-old game was on the way.
Unfortunately, Duke Nukem: Manhattan Project was a bit rubbish. Eurogamer's review from 2002 explains why. Here's hoping time's been kind to it.