The most common and most likely answer to this crossword clue is the 5 plus 5 letter word BOARD GAMES
B
O
A
R
D
G
A
M
E
S
More clues leading to the result BOARD GAMES
Buddy explains!
The straight part
We know that "Risk and Monopoly" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case risk and monopoly = board games.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.