The phrase "during the game" is correct and can be used in written English. You can use it when you're describing something that happened throughout the duration of a game or competition. For example, "The crowd was cheering loudly during the game.".
VW ran it, unchanged, during the game.
But during the game it's horrible".
It happens during the game,' " Bruschi said.
She texted me during the game.
Robinson vomited several times during the game.
He smokes constantly during the game.
All three were ejected during the game.
Thanks to Ludwig my first paper got accepted! The editor wrote me that my manuscript was well-written
Listya Utami K.
PhD Student in Biology, Bandung Institute of Technology, Indonesia