Achievements and Amazon.com listings appeared for Hitman Trilogy HD this week, the US retailer detailing release dates of January 29, 2013 for both Xbox 360 and PS3. Amazon also lists a price of $39.99, along with some snazzy box art, although publisher Square Enix has yet to officially announce the collection.

According to the listing, Trilogy HD includes high-def versions of Hitman 2: Silent Assassin, Hitman: Contracts and Hitman: Blood Money. The compilation first popped up in the summer, when it was listed by European retailers as a PS3 game called Hitman HD Collection. The achievements list courtesy of Xbox360Achievements, along with the trophy list uncovered by Exophase back in October, suggest that for whatever reason HD Collection may be the compilation's European name.

When approached, a Square Enix representative said the company cannot comment on rumor or speculation.