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 longest entries has two of
This puzzle's theme entries
Word that can come before the last word of this puzzle's longest entries
Old group whose members are all represented in this puzzle
They're hidden in this puzzle's theme entries
There are 16 used in this puzzle's card game
Game being played in this puzzle's theme?
Nickname for the three-letter abbreviation hidden in this puzzle's theme entries
There's one at the beginning of each of this puzzle's four theme entries
Money ... or a hint to how six crossings in this puzzle are to be represented, superimposing one letter over another
Collective name for this puzzle's half-dozen starred entries
Kind of secret represented by each two-letter puzzle clue?
God with a weekday named after him who can be found in this puzzle's three grid-spanning entries
What this puzzle's columnar entries are taken from
Market found in seven of this puzzle's other entries
Charged particle taken from this puzzle's four longest entries
There are 16 per deck in this puzzle's card game
Triatomic gas in a thinning layer ... and, symbolically, what appears in this puzzle's four longest answers
Insincere talk, and a hint to the starts of this puzzle's four other longest entries
Board game demand, and hint to this puzzle's theme
Activity suggested by this puzzle's theme entries
Topographic feature represented in this puzzle's circles
Just making things up, or a synonym for a three-word phrase describing this puzzle's theme entries
Neologism that describes any of this puzzle's starred entries