Yes, there will be a wave 13 in the The Clone Wars action figure line.
yes.there are only 13 levels.from ambush to legacy of terror.
Star Wars Clone Wars - 2003 Chapter 13 2-3 was released on: USA: 30 March 2004
Ace of Cakes - 2006 Clone Wars 8-13 was released on: USA: 22 April 2010 Hungary: 14 October 2011
Star Wars The Clone Wars - 2008 Front Runners 5-3 was released on: Canada: 12 October 2012 USA: 13 October 2012 Germany: 13 April 2013
Star Wars The Clone Wars - 2008 Monster 3-13 was released on: USA: 14 January 2011 UK: 22 January 2011 Germany: 2 April 2011 Japan: 10 August 2011
Star Wars The Clone Wars - 2008 Escape from Kadavo 4-13 was released on: USA: 6 January 2012 Germany: 16 June 2012 Japan: 24 October 2012 (DVD premiere)
Star Wars The Clone Wars - 2008 Jedi Crash 1-13 was released on: USA: 16 January 2009 Germany: 15 February 2009 Netherlands: 9 May 2009 Japan: 23 June 2009
Star Wars The Clone Wars - 2008 Mystery of a Thousand Moons 1-18 was released on: USA: 13 February 2009 Germany: 15 March 2009 Netherlands: 13 June 2009 Japan: 28 July 2009
Star Wars The Clone Wars - 2008 Shades of Reason 5-15 was released on: Canada: 25 January 2013 USA: 26 January 2013 Germany: 13 October 2013
The sixth & final 13 episode season aired through February & March 2014.
Star Wars The Clone Wars - 2008 Landing at Point Rain 2-5 was released on: USA: 4 November 2009 Germany: 13 December 2009 Japan: 2 May 2010
Star Wars The Clone Wars - 2008 Shadow Warrior 4-4 was released on: USA: 30 September 2011 Germany: 13 May 2012 Japan: 24 October 2012 (DVD premiere)