Pizza Connection - SERIES (1+2+3) + GIF.

Discount code: NG584@4@#A7#2827E6

# = √1 | @ = √9

Northgard: The Viking Age Edition

H$7218$91B$B$C1D68 - $ = 4

The offer ends on December 26th, 2021, at 2 PM UTC.

Here's another discount code for the Pizza Connection series:

NG5843278154FF04FC

All-time deepest discount on Northgard: The Viking Age Edition

HNORTHC85F0E87F297

NORTH = 47298

Northgard: The Viking Age Edition -65% 20.89€

H4729279FF546E9ICE
Replace ICE with C4A

Offer ends December 26th 2021, at 2 PM UTC.

Northgard: The Viking Age Edition
H4721E9A7327CDA8DC

Northgard: The Viking Age Edition

Discount code: H47217F40DC9061807

Looks like my longboat is late to the raiding party this time, but have another discount code for Northgard: Viking Age edition. Redeem by December 26 for a 65% discount using the code below, so long as you dodge the trickster that seems to have hid around here somewhere:

H4725C6Eloki47926738BB

Myst titles: The collection linked in the newsletter is not discounted but the individual games are - but they are missing the 5 additional newsletter discount (increase it by 5 percent to get the desired values once GOG has fixed it):
Myst (2021) (-10%)
Myst Masterpiece Edition(1993) (-60%)
realMyst: Masterpiece Ediion (2014) (-60%)
Riven: The Sequel to Myst (-60%)
Myst III: Exile (-60%)
Uru: Complete Chronicles (-60%)
Myst IV: Revelation (-60%)
Myst V: End of Ages Limited Edition (-60%)

The newsletter claims it's "Best deal ever on time-limited exclusive collection of all the Myst titles" - I interpret this as GOG wanting to discount the collection but didn't manage to lower the price (either forgotten or source code broken).

Northgard: The Viking Age Edition

-65% €20.89 Offer ends December 26th 2021, at 2 PM UTC.

Discount code: H4720B0FBB6D6EDBAT where the bat is obviously B47.

Northgard: The Viking Age Edition 65 % discount (remove "gog")

https://www.gog.com/redeem/H472BE9AAFB3A6954gogE

The offer ends on December 26th, 2021, at 2 PM UTC.

Here's yet another discount code for Northgard: The Viking Age Edition:

H4724309C675E117DC

Northgard: The Viking Age Edition (-65%), code: H47___28EC04EF6D2E6F2, before redeem remove "___".

Northgard: The Viking Age Edition.
The Viking Age Edition includes the base game and 7 DLCs.
The offer ends on December 26th, 2021, at 2 PM UTC.

Discount code: H@72@325503B3E5E@7

@ = √16

Northgard: The Viking Age Edition (-65%)
https://www.gog.com/redeem/H472GOG226EC288F3DGOG219
[remove all the GOG intercalations]

Code expires on Dec 26, 2021, 2:00 PM UTC.