I managed to redeem these two.
Big thanks to you Bitsadmin, it's awfully nice :D

Thanks for Dark Deity: Complete Edition.

Serious Sam: Siberian Mayhem (Steam)

79Q0*-EWQKJ-7PQE*

Replace * with the key you press in Call of Duty: Advanced Warfare to "pay respects".

thanks

Random
DBA98-EB43F-B571D-3DFF3

Minecraft Legends (XBOX)

F32V7-GRDKG-GRH9V-T24FK-6XYFZ

For Xbox Series and Xbox One:

Press the Xbox button to open the guide, and then select "Store".
Press the View button to open the side menu, and then select "Redeem".
Enter the 25-character code, select "Next", and then follow the prompts.

For Windows PC:

Follow the link here.
Select "Redeem Code".
Enter the 25-character code, select "Next", and then follow the prompts.

Wolfenstein: Youngblood XBOX code

PRJ9D-CQJHT-VFCCP-QT7xJ-7DDGZ

x = one of the letters from my username

X777 Instant Random Hentai and DLС Steam keys
https://giveawayhopper.com/c/1958503300

X70 Suicide Guy Steam keys
https://giveawayhopper.com/c/1750728026

Legacy of Kain - Defiance:
Y5DXED857D5x02815y

Wxter, Earth, Wind, yire
X (capitalized) is really just X

New York Mysteries: Power of Art - CE

5×2O6-F*NU0-B$M&B

× = You
* = Pee
$ = EN
& = EM

HINT : Answers is in the word spelling

I redeemed it, thanks! :-)

MPLLE98002F05E230A BioShock 2 Remastered

Wow, 15 minutes late and still no takers so I actually got it o.O Thanks!

Edit: OR there is again a redemption delay so it just didn't show. Didn't appear in the order history yet, anyway, so we'll see. Thanks anyway. :)

enjoy :)

https://www.gog.com/en/redeem/4CE8C3186AA0621EC8