The most common and most likely answer to this crossword clue is the 10 letter word THIMBLERIG
I've seen this crossword clue in The Times
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More clues leading to the result THIMBLERIG
Buddy explains!
The straight part
We know that "game" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case game = thimblerig.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does THIMBLERIG mean?
THIMBLERIG noun- A game of skill which requires the bettor to guess under which of three small cups (or thimbles) a pea-sized object has been placed after the party operating the game rapidly rearranges them, providing opportunity for sleight-of-hand trickery; a shell game.
- One operating such a game.
- To cheat in the thimblerig game.
- To cheat by trickery.