Hi Jake.hewitt,
When you open a Steam Case a screenshot of the key is also taken for your records, so check there first. I can see that you have won another game though so if you still can't find it please contact a super admin in game and they will be able to give you the key. Thanks!

Hi Jake.hewitt, When you open a Steam Case a screenshot of the key is also taken for your records, so check there first. I can see that you have won another game though so if you still can't find it please contact a super admin in game and they will be able to give you the key. Thanks!