The Ultimate Poker Challenge - 2004 3-18 was released on:
USA: 9 January 2007
2007 World Series of Poker - 2007 No Limit Hold Em Main Event Part 11 1-21 was released on:
USA: 25 September 2007
The PokerStars-Net Big Game - 2010 Show Thirty Two 1-32 was released on:
USA: 24 August 2010
Game Boys The Animated Series - 2013 Poker Night 1-1 was released on: USA: 1 February 2013
Poker After Dark - 2007 was released on: USA: 1 January 2007
Poker at Eight - 1935 was released on: USA: 9 March 1935
Cash Poker - 2007 was released on: USA: 13 January 2007
Poker Parlor - 2006 was released on: USA: 7 October 2006
2008 World Series of Poker - 2008 No Limit Hold'em Main Event Part 11 1-23 was released on: USA: 7 October 2008
2007 World Series of Poker - 2007 No Limit Hold Em Main Event Part 12 1-22 was released on: USA: 25 September 2007
There is no limit to the number of players who can enter the main event. Some of the smaller events do have entry limits though...
World Series of Poker - 2012 Main Event 6 1-10 was released on: USA: August 2012
World Series of Poker - 2012 Main Event 14 1-18 was released on: USA: September 2012
World Series of Poker - 2012 Main Event 1 1-5 was released on: USA: August 2012
World Series of Poker - 2012 Main Event 4 1-8 was released on: USA: August 2012
World Series of Poker - 2012 Main Event 5 1-9 was released on: USA: August 2012
World Series of Poker - 2012 Main Event 2 1-6 was released on: USA: August 2012
World Series of Poker - 2012 Main Event 3 1-7 was released on: USA: August 2012
World Series of Poker - 2012 Main Event 7 1-11 was released on: USA: September 2012
World Series of Poker - 2012 Main Event 16 1-20 was released on: USA: October 2012