I just got a huge gift. Would you play Doom 3 for me?

8D9YDOM6F0C8C68F6F

D = A prime number between 3 and 7
O = Another prime number between 3 and 7. It might be a repeat of the first prime
M = Another prime number between 3 and 7. It's not a repeated prime

Go for it. Code expires on Dec 20, 2023.

There is only one prime between 3 and 7 - also what is the store?

There could be three, which is most likely the case here.

Someone already claimed it.

Styx: Shards of Darkness
B1F21-BA576-3A###-AD844
### ... First 3 letters of the alphabet in reversed order

Code expires on Jan 2, 2024, 10:59 PM.

Two STEAM keys search a new home:

Oddworld: Abe's Oddysee
REJIJ-29M8T-K@@@@

Five Dates
9CDR0-R4NBG-B@@@@

Rules
- The first @ is always a 5
- The last @ is always a 2
- For the second @ in the first key you must add +1 to the previous number.
- The third @ of the first key is the half of the second number.
- The second @ of the 5 dates is the same as just above.
- The third @ of the 5 dates is five.

Have fun and enjoy the games! ;-)

Just like every year no gaming gifts for me under the Christmas Tree.

If you feel the same way, maybe I can help you :-) Look at this Mafia 2 Christmas wallpaper and enjoy the spirit of Christmas.

Merry Christmas fellow GOGers! Wishing you all the happiness your holiday can hold!

Edit: If Cook, Serve, Delicious! 3?! key is already gone, PM me and maybe I can find you another one - already gone too.

Edit2: If you live in some of the countries, where the gifts are unwrapped on the morning of December 25, I'll have something for you too :-)

Behold another Christmas themed game - Batman: Arkham Origins wallpaper with some cookies.

Edit3: All keys already gone!

Thank you I got Pumped BMX +.

Merry Christmas

I don't get the last numbers

No idea which of these GOG freebies still work or are unredeemed:

AE985-D3EDB-ADDDD-38EAB

DE57E-57AD5-6A7FD-751BE

739ED-572DA-38DA5-F47D9

8683C-ABEA2-74CC3-FF1E3

Unfortunately all of these are expired.

Caveblazers

Enjoy :)

Thanks, clever trick. I almost missed the last letter

Caveblazers

Code: $7?3$-C??C1-$1733-66$F3

? = √64
$ = √81

Enjoy! :)

Thank you, I redeemed it. God bless you UCrest. I wish you a prosperous 2024.