copy paste from https://eu.alienwarearena.com/ucf/show/2111413/boards/deals-and-freebies/ForumPost/gog-codes-for-18-game-discounts


Code Discount Price (€) - Game


P8CTI8DQ5VBIJJHR0G 25%

22.59 - They Are Billions

15.69 - The Beast Inside


WBG49IUT5KS4WPZBMO 38%

23.49 - Imperator: Rome

15.69 - Sigma Theory: Global Cold War - Deluxe Edition


Y7XKWZW8C80M922BGI
45% 12.59 - Thea 2: The Shattering


ZGWQG1GMLAS1YC2NIJ 55%

14.09 - Devil's Hunt

8.99 - Irony Curtain: From Matryoshka with Love

20.29 - Torment: Tides of Numenera


QB9X2ZEFNNXSQ2VYUI 65%

4.99 - Darkwood

14.29 - Outward


4TTXSAVVP6MIYLXUAJ
70% 5.49 - Forsaken Remastered


575M2E1M3Y3WZI91IT 71%

1.59 - Empire Earth Gold Edition

2.69 - Empire Earth 2 Gold Edition

2.69 - Empire Earth 3


2CC7EZXCBFIRIYUPE2
75% 2.29 - Evil Genius


U6AXT8PD9HCZ8CYVBN 80%

2.79 - King's Bounty: Crossworlds GOTY

8.09 - Phantom Doctrine


4CGTSNA575408C24BJ
85%

5.69 - Animation Arts Collection (6 games in one package: Secret Files: Sam Peters, Secret Files: Tunguska, Secret Files 2: Puritas Cordis, Secret Files 3, Lost Horizon, Lost Horizon 2)

Japanese shortbread with fortunes in them = Polish messages with discount codes in them.