Releasing these new screenshots, Tecmo announced the UK launch of a Collector's Edition for Ninja Gaiden Sigma 2. This version includes a copy of the game, a limited edition 80 page Ninja Gaiden Treasury book, the soundtrack and a PSN exclusive downloadable costume. Ayane from the Dead or Alive series and Momiji from Ninja Gaiden Dragon Sword appear as sexy new playable characters. In addition, two people can engage in online co-op play, with voice chat, in 10 different stages (in 4 difficulty settings) to complete special missions. Rankings from each mission are recorded and posted online, where gamers can choose their opponents based on players’ mission stats. Scheduled for October 2nd, 2009, exclusively for PS3, Ninja Gaiden Sigma 2 will come with over 30 unique characters, 17 stages with a variety of environments, and a storyline which unfolds in 70 impressive cutscenes. Check the press release for more details.