Iron Danger -80%
https://www.gog.com/redeem/9ALFGOG4970473452FC89GOG

Ghost 1.0 -65%
https://www.gog.com/redeem/TYKR25686204GOGGOG4A07A0

remove "GOG"s

Warhammer games (Mechanicus and ChaosBane):

V8Y725A3E8NURGLEBD029D5D

Remove the Lord of Pestilence from the code to redeem.

70% off Warhammer Mechanicus and ChaosBane

V8Y764B840KF7CE4CB

Replace the "40K" with "4F0".

Warhammer 40000: Mechanicus - Omnissiah Edition
-70% 10.49€
Warhammer: Chaosbane Slayer Edition
-70% 15.00€

V8Y7AICEDC72DF4455

ICE = 040

Offer ends on February 21st, 2021 at 2 PM UTC.

Discount code for Warhammer 40000: Mechanicus - Omnissiah Edition and/or Warhammer: Chaosbane Slayer Edition

V8Y715B9DC7058F646GOG

(remove GOG at the end the code to use it)

Warhammer - remove GOG:
V8GOGY70B29FC9EFB0F70

Same as those above me:

2 days ~

V8Y7A"XYZ"6023BE4FC8

X = 7
Y = 4
Z = 4

discount: -70%

games: Warhammer 40,000: Mechanicus - Omnissiah Edition / Warhammer 40,000: Mechanicus - Omnissiah Edition

code: V8Y726373C4HAMMER2048258

note: remove "hammer" before redeeming

expires: February 21st, 2021 at 2 PM UTC.

Warhammer 40000: Mechanicus - Omnissiah Edition and/or Warhammer: Chaosbane Slayer Edition

The offer ends on February 21st, 2021 at 2 PM UTC.

V8Y71A693?A??A5360 - ? = D

Warhammer 40,000: Mechanicus - Omnissiah Edition & Warhammer: Chaosbane Slayer Edition

Discount code: V8Y71A0C70FDA45B82

Warhammer 40,000: Mechanicus - Omnissiah Edition + Warhammer: Chaosbane Slayer Edition (-70%)
https://www.gog.com/redeem/V8YGOG72578GOG231670A9GOG57
[remove all the GOG intercalations]

Code expires on Feb 21, 2021, 1:59 PM (UTC).

GOG Newletter Warhammer games Discount (both 70% off)

Warhammer 40,000: Mechanicus - Omnissiah Edition
Warhammer: Chaosbane Slayer Edition

V8Y730564EDBF07665GOG

The offer ends on February 21st, 2021 at 2 PM UTC.

[Note: Remove the word "GOG" at the end of the code]

Warhammer 40,000: Mechanicus - Omnissiah Edition - 70% off
Warhammer: Chaosbane Slayer Edition - 70% off

Code expires February 21st, 2021 at 2 PM UTC.

V8Y78??AFD19A34D26
?? = District Attorney

BLABV8Y7056C7D746D8A6B for warhammer chaosbabe and mechanicus, but you have to remove BLAB

Warhammer 40,000: Mechanicus - Omnissiah Edition -70% 156.39 zł -> 46.89 zł
Warhammer: Chaosbane Slayer Edition -70% 199.99 zł -> 59.99 zł

https://www.gog.com/redeem/V8oooY74964B5A9D09AD5

remove "ooo"