Feudalife challenge BAD/FAULTY/NOT-WORKING/INVALID keys masterpost (error message: this product code was already activated by a different account)

[SlayerofDragons]

This is a strange one today: the key reports invalid, meaning, steam is unable to find any linked application (usually would say duplicate)
is there any other place that takes a 15-character similar to steam key? APY4Q-B5JLW-KXK8P

 

[Vinka Zec]

Always Remember Me - Deluxe Edition
86RY6-XN5YI-F4BJP

Loren The Amazon Princess - Deluxe Version
5PIHC-FHYRR-LR36H

Time Ramesside (A New Reckoning)
BA0JP-L4HDL-IM07Z

Alien Hallway Retail
HB2XI-KD95M-4PYQ0

Fairy Bloom Freesia
R7QY9-DRKDQ-48E00

 

[Lord Blackblood]

Doc Clock: The Toasted Sandwich of Time
8KEFT-PZA7P-M703M

 

[darkStar_]

Whatever that is for
RRMWAG-XEHSTN-WWKXTK-OKBLYB-MDE

 

[SilverPrinceClock]

THXL4-QYGZD-VBMW4 fuel
Jan. 25, 2022, 11:41 a.m

Had a good run of like 20+ wins but this is my first duplicate

 

[Tr4ctR3t]

THXL4-QYGZD-VBMW4 fuel
Jan. 25, 2022, 11:41 a.m

Had a good run of like 20+ wins but this is my first duplicate

I've gotten dupes a couple of times but thankfully it wasn't for a rare game. I imagine it would feel like a slap in the face.

 

[gruz200]

my duplicates since i started playing
F2M5E-QWPN5-09VMI
BAJ6Z-4VR72-FARWN
I6GNK-J4D3Q-FIJCF
F5IZL-GNGER-FP6XC
IEQCY-YCB7D-27MB4
H6DHQ-5LJJQ-HGMR9
8H526-LF7CC-96XWJ
HZ2NZ-XD8PQ-0V00R
5ZZID-Z359H-Y0N9P
DYFJV-LGVTB-JJN6R
CEPVR-VZXRF-EHW6V
TPF7R-5ZR84-IITH9
GRE9Q-FMIT6-349TE
NBAZB-P9MYK-ZNL2E
YAD5P-ICD55-5H6NM
KBDN3-76TB3-P7YPM

 

[BurningPixels]

26 jan 2022 Nicole - Deluxe Edition 5VW6B-VY88X-VM655

 

[PurpleTerrorVanquish]

26 Jan 2022
Invalid product code
AN9B4-HQWQY-GJMI3

Is this normal?

 

[Narga95]

26 Jan 2022
Invalid product code
AN9B4-HQWQY-GJMI3

Is this normal?

It's a Paranormal Retail Key, they are games that the developers probably revoked.

 

[Doomche]

AEPBN-66AAI-6GRFV

Invalid product code, probably something revoked as well.

 

[Jer7cho]

my duplicates since i started playing
F2M5E-QWPN5-09VMI -
BAJ6Z-4VR72-FARWN -
I6GNK-J4D3Q-FIJCF -
F5IZL-GNGER-FP6XC -
IEQCY-YCB7D-27MB4 -
H6DHQ-5LJJQ-HGMR9 -
8H526-LF7CC-96XWJ -
HZ2NZ-XD8PQ-0V00R - eXceed - Gun Bullet Children
5ZZID-Z359H-Y0N9P - Nicole Deluxe edition
DYFJV-LGVTB-JJN6R - Twin Sector retail
CEPVR-VZXRF-EHW6V - The Chaos engine
TPF7R-5ZR84-IITH9 - Overlord + Raising Hell
GRE9Q-FMIT6-349TE - Alien Hallway retail
NBAZB-P9MYK-ZNL2E - Star Wolwes 3
YAD5P-ICD55-5H6NM - A Valley without wind
KBDN3-76TB3-P7YPM - Saturday Morning Rpg

F2M5E-QWPN5-09VMI - Tropico Reloaded - retail
BAJ6Z-4VR72-FARWN -Time ramesside : A new reckoning
I6GNK-J4D3Q-FIJCF -Video Blogger story
F5IZL-GNGER-FP6XC -Avencast retail
IEQCY-YCB7D-27MB4 -Making History : The Calm, The Storm
H6DHQ-5LJJQ-HGMR9 -Alien Hallway retail
8H526-LF7CC-96XWJ - Remember me Deluxe Edition
HZ2NZ-XD8PQ-0V00R - eXceed - Gun Bullet Children
5ZZID-Z359H-Y0N9P - Nicole Deluxe edition
DYFJV-LGVTB-JJN6R - Twin Sector retail
CEPVR-VZXRF-EHW6V - The Chaos engine
TPF7R-5ZR84-IITH9 - Overlord + Raising Hell
GRE9Q-FMIT6-349TE - Alien Hallway retail
NBAZB-P9MYK-ZNL2E - Star Wolwes 3
YAD5P-ICD55-5H6NM - A Valley without wind
KBDN3-76TB3-P7YPM - Saturday Morning Rpg

Too many activation attempts , I'll finish it later
EDIT: Finished

 

[CrimsonWhimKing]

It won't tell me what this is so if anyone can make use of it, have fun
AIA6K-LQ49B-I9GLT

 

[Vulcan]

F2M5E-QWPN5-09VMI -
BAJ6Z-4VR72-FARWN -
I6GNK-J4D3Q-FIJCF -
F5IZL-GNGER-FP6XC -
IEQCY-YCB7D-27MB4 -
H6DHQ-5LJJQ-HGMR9 -
8H526-LF7CC-96XWJ -
HZ2NZ-XD8PQ-0V00R - eXceed - Gun Bullet Children
5ZZID-Z359H-Y0N9P - Nicole Deluxe edition
DYFJV-LGVTB-JJN6R - Twin Sector retail
CEPVR-VZXRF-EHW6V - The Chaos engine
TPF7R-5ZR84-IITH9 - Overlord + Raising Hell
GRE9Q-FMIT6-349TE - Alien Hallway retail
NBAZB-P9MYK-ZNL2E - Star Wolwes 3
YAD5P-ICD55-5H6NM - A Valley without wind
KBDN3-76TB3-P7YPM - Saturday Morning Rpg

Too many activation attempts , I'll finish it later

Why did you start from bottom

 

[BurningPixels]

26 jan 2022 King's Bounty: Armored Princess CBBWQ-PW27D-4868P reported by another user

 

[darkStar_]

Planet Stronghold - Deluxe Edition
677DC-4499K-GTAHP

 

[Doomche]

84LRJ-KM34W-J7EV5 - Always Remember Me (Deluxe Edition duplicate)

 

[Nirjor]

709IX-I2G35-23RMB Theatre of War: Centauro

 

[Ⓢ+ε✌ε]

FCIX8-9LRIT-V3P8T Tropico Reloaded Retail

 

[tugamix666]

28 Jan 2022
F0PGV-RMH8H-M3Q6L Space Trader Retail

26 Jan 2022
I5W8Q-GIPIY-06GX5 Trapped Dead Comp - Reported as duplicate in a giveaway.