Game symbolically represented by 30 puzzle entries

Question:

Length:

Similar Crossword Questions:

Annual Manhattan event (represented symbolically in this puzzle)
What each of this puzzle's theme entries contains
Game that's the hidden theme of this puzzle
Find new work - or what you must do to get the three theme entries' names in this puzzle
Physical principle whose equation explains the changes in this puzzle's theme entries
Many people get one in the summer (and so do this puzzle's theme entries)
What the four longest entries in this puzzle (except this one) are examples of
Game with half a dozen winning lines found in this puzzle
Little ones who, they say, are made up of the ends of this puzzle's four longest entries
First of a pair of letters swapped six times in this puzzle's theme entries
Make of six models that are subject to recall ... and being sent back inside this puzzle's theme entries
What the six puzzle answers graphically represented in this puzzle have in common
Need bailing, or what five entries in this puzzle can do to make two overlapping words or phrases
Game that can follow the first part of this puzzle's four longest answers
Soft stuff found in this puzzle's four longest Across entries
They're hidden in this puzzle's theme entries
This puzzle's theme entries, e.g.
Treat represented visually by this puzzle's answer
What this puzzle's theme entries probably do?
Sophomoric grade found in this puzzle's three longest entries
Video game that comes out today (9/9/09), whose songs/levels are referenced in this puzzle, with "The"
Tone-Loc and Marky Mark and the Funky Bunch, e.g. ... or how this puzzle's theme entries might be described?
What this puzzle's theme entries take, vowel-wise
It can follow the last word of this puzzle's theme entries
Casino game that's the basis of this puzzle's theme