Xbox 360 dashboard outs Epic sequel.
The announcement, since deleted, confirmed the game for an April 2011 release.
An official announcement was believed to be coming through Cliff Bleszinski's appearance on The Jimmy Fallon show, which has now been delayed to Monday.
Rumoured gameplay details emerged yesterday, revealing that the final part of the trilogy that began in 2006 would feature a refined cover system and underwater elements.
IGN has contacted Microsoft for further confirmation – expect to hear more on the game in the coming weeks.