Source for game audio?

I searched for this on youtube and google, many websites pop up, I just dont know which ones to trust in terms of being ‘Royalty Free’ it would be great if someone could recommend a few/a website, on top of this websites are mixed with game dev and youtube audio

I use for all my sound FX. It lets you filter all the sounds that are "Royalty free"/CC0.

The quality varies dramatically between sounds and the website also has music too. It’s a good place to start if you need audio fast and free.