Ended up grabbing Lost Ember on GOG this month from the Game Vault. This personally wasn't a game I wanted (having more interest in Dino Crisis), but it appeared nobody else wanted it either (waiting until the 28th to give others a chance to get it that may have actually wanted it). Either way, I guess it's a game I can play if I get bored.
I like the idea of AWA giving GOG games & would like to see more GOG Game Vault redemption keys in the future, especially since I've lost trust in Steam...

I located this thread some time ago when I was researching AWA artifact perks.
It's a useful tool in determining functional artifacts for ARP boosts.
I'm leaving it here so I don't lose it again (having to go through my browser history to find it again) & so others who didn't know about it can also benefit from it:
(see comments for URL, link not working correct in post)

Managed to grab a key for SWORN this month (1st success). Seems your best bet to get something from the Game Vault is: 1.
Decide what you want ahead of time. 2.
Figure out when it unlocks in your time zone. 3.
Make sure you access the page at the opening minute. 4.
Wait out loading of the page rather than refreshing.
The site will be overloaded by everybody accessing it at the same time. 5.
While waiting for the page to load...pray that there's still a key left by the time the page actually loads...