The most common and most likely answer to this crossword clue is the 7 letter word BRAWLER
I've seen this crossword clue in The Daily Telegraph
B
R
A
W
L
E
R
More clues leading to the result BRAWLER
Buddy explains!
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 BRAWLER mean?
BRAWLER noun- One who brawls, engages in noisy, unseemly fights.
- A beat 'em up game.