Available to cover finale of Pac-man on Twitch — it's wild! (8)
I believe the answer is:
frenetic
'it's wild' is the definition.
(I've seen this before)
'available to cover finale of pac-man on twitch' is the wordplay.
I cannot really understand how this works, but
'man' could be 'rene' and 'rene' is present in the answer.
'twitch' could be 'tic' (tic is a kind of twitch) and 'tic' is found within the answer.
A single letter 'f' remains which might be clued in a way I don't see.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for frenetic that I've seen before include "Wildly fast and energetic" , "Re-infect, being quite frenzied" , "Mad" , "Lively" , "Demented" .)