Assassin Emeritus - 2008 was released on:
USA: 2 August 2008 (Duke City Shootout)
The Assassin Project - 2008 was released on: USA: 31 October 2008 (Gotham Screen 2008 New York International Film Festival)
Hooking Up - 2008 Assassin's Creed 1-9 was released on: USA: 19 November 2008
Sage Reviews - 2008 Assassin's Creed II - 2.38 was released on: USA: 24 November 2009
The Assassin X Origin - 2008 was released on: USA: 14 November 2008 (Indie Distribution Fest) USA: 6 December 2008 (NYIIFVF) France: 14 May 2009 (Cannes Film Festival)
Bleach - 2004 The Revenging Assassin Ichigo Is Targeted 9-8 was released on: Japan: 18 June 2008 USA: 16 October 2010
Bleach - 2004 Ichigo Rages The Assassin's Secret 9-20 was released on: Japan: 10 September 2008 USA: 15 January 2011
Star Wars The Clone Wars - 2008 Assassin 3-7 was released on: USA: 22 October 2010 UK: 27 November 2010 Germany: 19 February 2011 Japan: 9 August 2011
Flash Gordon - 2007 Assassin 1-4 was released on: USA: 7 September 2007 UK: 24 March 2008 Sweden: 18 July 2008 Germany: 15 October 2008 Japan: 21 January 2009 (DVD premiere) Hungary: 29 March 2009
I'm not sure if you're talking about Made (2007) or Emeritus (2008), but I'm assuming you're thinking of Emeritus.
Legendary Assassin was created on 2008-12-05.
For You - 2008 was released on: USA: October 2008
Bleach - 2004 Desperate Struggle Under the Moonlit Night the Mysterious Assassin and Zanpakuto 9-3 was released on: Japan: 14 May 2008 USA: 11 September 2010