They are there just easy to miss as they are not among the current drivers it is a previous drivers link in blue closer to the bottom left of the download page for your card. You never said what card you have so I can't link to your exact page. I have used the RX580 page as an example but if you are on GCN or Navi then it is the same driver if it is also discrete graphics and not an APU.
Now the AMD previous drivers only go back a limited amount. Sites such as Guru3d dot com. Host a lot of older drivers in addition. Many other sites too if you google for what you want. The drivers you want though are available from AMD.
Thanks a lot.
But I think I fix this problem and this is important for other people who met this priblem as well.
The reason why the game crash is a service named "Nahimic service".
It looks like a software controls the audio.
Anyway, just stop and disable it in "Service" or even delete it can fix the game crash problem.\