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

[DarkPoisonousGrotesque]

14 Nov 2020:
C0PBF-RQL6I-968Z2 - King's Bounty: Armored Princess Comp (hmm does this one count as AAA game or one before it )

16 Nov 2020:
HHN78-QPPYR-AW2NQ - eXceed - Vampire Rex
D8ZWI-IK3T2-55305 - Twin Sector Retail

18 Nov 2020:
AM58N-YFWZL-C2XI7 - Astervoid 2000 Soundtrack

20 Nov 2020:
XTI7V-LYPVQ-PNRTG - "Doc Clock: The Toasted Sandwich of Time"
HHZ49-Q2A5N-XCCK0 - "Future Wars Comp"

21 Nov 2020:
9WKX5-HVH08-H27NH - "The Chaos Engine"

26 Nov 2020:
8G85K-8KCW6-RKI7G - Sacred Gold Comp

28 Nov 2020:
KE863-7IX0M-3WI2E - Necrovision Comp

30 Nov 2020:
QMPEE-YYXNY-V5MGF - Fairy Bloom Freesia
HZEZC-NDCN2-HYRMN - Beasts Battle

13 Dec 2020:
754NC-NK68D-4X5PF - Bionic Heart 2 - Deluxe Edition

16 Dec 2020:
4LWG0-CJ5ZZ-WQAML - "Planet Stronghold - Deluxe Edition"

17 Dec 2020:
QQ9GF-MKJWI-0HRKZ - Knights of Pen and Paper

03 Jan 2021:
HKZBG-97QRZ-3NFXF - Rig N Roll

04 Jan 2021:
T4XG6-Y8GC0-QIDP8 - Overlord + Raising Hell

 

[AquaKettleCompare]

15 Nov 2020 - MIBY5-6EXMJ-75QPZ - Star Wolves 3 (https://steamdb.info/sub/18299/)
19 Nov 2020 - MK3VX-CC8PD-2XTFJ - Men of War: Red Tide (Comp, https://steamdb.info/sub/2958/)
29 Nov 2020 - H6ZZ5-RFAW5-DCIEK - Video Blogger Story (removed?, https://steamdb.info/sub/104075/)
04 Dec 2020 - E8BDN-9K5WW-TBCG2 - Commandos: Behind Enemy Lines (https://steamdb.info/sub/11478/)
07 Dec 2020 - MMEBH-TVXI7-9YA6W - Star Wolves 3 (https://steamdb.info/sub/18299/, I call it triplicate!)
11 Dec 2020 - MNAB0-JF0WA-NLIDD - Men of War (Retail, https://steamdb.info/sub/16662/)
12 Dec 2020 - HL3P7-RWLPT-9KC7T - Reign: Conflict of Nations (https://steamdb.info/sub/15428/)
13 Dec 2020 - 9W7HG-QPNDH-WC38F - The Chaos Engine (https://steamdb.info/sub/30281/)
13 Jan 2021 - 6Y77F-HKBW7-7M6MV - Always Remember Me - Deluxe Edition (https://steamdb.info/sub/42748/)
19 Jan 2021 - 9VGZY-VXCBC-FMWJG - The Chaos Engine (https://steamdb.info/sub/30281/)
Forgotten date - 6EZAI-N8GHI-5BN4W - Theatre of War 2: Centauro (DLC, https://steamdb.info/sub/16690/, reported by giveaway winner)
02 Feb 2021 - P66Y6-JZEPC-6DBWC - Necrovision: Lost Company (Retail, https://steamdb.info/sub/16665/)
07 Feb 2021 - 8FVYM-JVZ2P-N7XNI - Sacred Gold (Comp, https://steamdb.info/sub/858/, now that is an old package id)
21 May 2021 - AHWPI-ML4DP-H8DCJ - The Chaos Engine (https://steamdb.info/sub/30281/)
21 May 2021 - EJCIB-9CKT4-J8K2Y - FlatOut Retail (https://steamdb.info/sub/13993/)
24 May 2021 - C49FT-37WH3-FIZ2G - The Chaos Engine (https://steamdb.info/sub/30281/)
04 Jun 2021 - 8ZY85-A9I9X-D9LJ2 - Time Ramesside (A New Reckoning) (https://steamdb.info/sub/40754/)
08 Jun 2021 - KHQAP-7Z3L6-XXWVP - Fantasy Wars (Retail, https://steamdb.info/sub/16666/)
09 Jun 2021 - AAILH-FYA8H-0JH3N - Sacred Gold (Comp, https://steamdb.info/sub/858/)
06 Feb 2022 - TPG83-93MC7-CVRP2 - Naval Warfare Arctic Circle (removed?, https://steamdb.info/sub/12192/)
02 Mar 2023 - E62DX-7L3D5-X0G5N - The Chaos Engine (https://steamdb.info/sub/30281/)
04 Mar 2023 - PHVVJ-ZLIE6-HGAC5 - Dirt 2 (Retail, https://steamdb.info/sub/2625/)
12 Mar 2023 - JI7HN-CLGQW-EMXJM - eXceed - Vampire Rex (https://steamdb.info/sub/29333/)

 

[BlueKidnapOverpower]

As the OP said, i think is better to edit 1 post to not spam the forums, although if someone from Indiegala could come here to tell the best way to report i think it would be better (maybe they prefer the ""spam"" to get notified of changes).

 

[ZeroTheHero]

Duplicate received Nov. 11, 2020
Daedalus - No Escape
BLFR9-D9C2E-6F004

 

[cvisy_GN]

Just noticed IG has updated here: About IndieGala Giveaways & Duplicate Steam Keys — IndieGala help & documentation portal 1.0 documentation.
They will not replace duplicate keys from gameplay giveaway anymore due to abuse activities. Their stats show odds of receiving a duplicate key from gameplay giveaway is less than 5%.
Anyway, I'm grateful for IG's generous giveaways. And thanks to people posting here, so we know which games may have duplicate keys.

10 Nov 2020
Last Dream: 0MB7L-3R6BB-NB9CA

https://steamdb.info/sub/34840/

 

[FreaKill]

Here's my list for all your data crunching needs:
2019:
October:

Crusader Kings Complete	RBDP4-HXN6Z-X9G44	won a working key later
Dynamite Jack Retail	3CJ0Z-IDMZY-FRNBW	won a working key later
Space Engineers - Thirdparty Retail	HCGWQ-MYCTK-SGCBL-J7UM3-FRWHJ-8C9HX
Zombie Pirates	G0ZYC-J2DAC-D4D2J	won a working key later

November:

Daedalus - No Escape	AMC0V-4ZFJC-M7V33	won a working key later
Disciples II: Galleans Return	ANV4X-GFQQX-6WN9Q
Last Dream	08LZL-FFNI0-MILJ2
Puzzle Kingdoms	ARFLG-MQ8BJ-I5A38	won a working key later
Tropico 3 Retail	B7CN0-WKVWG-8Z8J8	won a working key later
UFO Afterlight Retail	BY6D7-LPZ5A-9XWRX
UFO Afterlight Retail	BXZEE-GAKNC-HJRND
What's under your blanket !?	N4MLM-P0BIH-R2594

December:

Commandos 2: Men of Courage

ACHKM-5TZVG-R8BB2

won a working key later

2020:
January:

Dangerous Waters	8Q0Q3-FIYFW-6FCTF	got a working key as a random replacement from support
Dungeon Crawlers HD	T9AL9-JC28P-JQ9FF	reported by winner, won other keys that worked
God of Failure	R4H0R-C3Y8D-LDNLN	reported by winner, won other keys that worked
God of Failure	R0F86-FHIE5-07XHL	reported by winner, won other keys that worked
On Earth As It Is In Heaven - A Kinetic Novel	GGA7W-8XCFD-V6A2X	reported by winner, won other keys that worked
Sacred Gold Comp	7TKYJ-VZGMR-NQJ9T
Spandex Force: Champion Rising	I3LXT-2QIKK-LQ88Y	reported by winner, won other keys that worked

February:

Grand Pigeon's Duty	HEC35-0JLIQ-68080	won a working key later
SCHAR: Blue Shield Alliance Soundtrack Edition	RGZIA-YLMT4-XE5WH	reported by winner, won other keys that worked

March:

The Archetype

3EPKA-4BR30-QV4WW

reported by winner, won other keys that worked

April:

God of Failure	QGPD6-XY66C-QGDZF	reported by winner, won other keys that worked
God of Failure	QK0YQ-5H6MC-Y4NI8	reported by winner, won other keys that worked
SCHAR: Blue Shield Alliance Soundtrack Edition	RX6Q2-P0WYW-VA79X	reported by winner, won other keys that worked
Spandex Force: Champion Rising	I7MKX-EC6B5-GVXHB	reported by winner, won other keys that worked

May:

God of Failure	Q478V-4GAXC-Z0AC9	reported by winner, won other keys that worked
I'm from zone 51	4IBXX-J0PRQ-ZTWAT	reported by winner, won other keys that worked

June:

BATTLE ZOMBIE SHOOTER

336FD-DYPYD-I659B

reported by winner, won other keys that worked

July:

On Earth As It Is In Heaven - A Kinetic Novel	H3DE2-76DTI-8TJVX	reported by winner, won other keys that worked
On Earth As It Is In Heaven - A Kinetic Novel	H225Y-325XG-J3VFE	reported by winner, won other keys that worked

August:

On Earth As It Is In Heaven - A Kinetic Novel	H0Y5X-BIA93-9WH8P	reported by winner, won other keys that worked
BATTLE ZOMBIE SHOOTER	2N6V6-MMM69-I7TRI	reported by winner, won other keys that worked

October:

Avencast Retail	E0L7C-FXFI7-QJM2K
Commandos: Behind Enemy Lines	E874L-Q7WXR-WFED2	won a working key later
Dangerous Waters	8VFMA-LJHKT-VYGJF	got a working key as a random replacement from support
Dark Fall: Lost Souls	7YK3K-W5GN8-25TW9
Dirt 2 Retail	M8L4X-0V22Q-V55X8
eXceed - Vampire Rex	HGY3E-CJHFM-TNAJ8
Firebust Comp	FTPQ8-FM6CA-MLB4X
Fortix 2 Comp	M6VQW-A9MDE-FQV3Z
Last Dream	2D0TB-CWXEL-JHJF4
Loren the Amazon Princess - Deluxe Version	4CN3Z-JDE5Q-CN7KG
Nuclear Dawn	646WQ-TW5CY-HNV8A
Rhiannon: Curse of the Four Branches	9243Z-02TQJ-5J3ER
Sacred Gold Comp	8G2BV-EHL0N-I36QH
Time Ramesside (A New Reckoning)	8X7VZ-JJ3QI-DVMYE
Vegas - Make It Big	G4PPA-KANIM-9Q2M9
Video blogger Story	GYVFF-P3WG7-K2DB8
What's under your blanket !?	XVW49-E8H8C-ADB3F

November:

Escape From Nazi Labs	7XYL4-6YAVN-C5G20
eXceed - Vampire Rex	HHGXY-Q9B9D-HX5IP
Finding Teddy	FFWVW-RTX6D-IEFLX	reported by winner
Interstellar Marines - Spearhead Edition	PMQJE-LTH2P-RHV57
King's Bounty: Armored Princess Comp	C3870-80XBZ-NTEF5
King's Bounty: Armored Princess Comp	C0DEB-R2WAX-6RN96
Kings Bounty: The Legend Comp	K6IRB-BIXNG-86VWH
Leona's Tricky Adventures	EFEL0-ZGP0I-WJE97
Making History: The Calm the Storm	HWBLI-7KAAZ-IC3J8
Men of War: Red Tide Comp	MHT0X-EYIP4-4LRAG	won a working key later
Overlord + Raising Hell	T6J9N-IBKFT-W8ZYD
Pineview Drive	89IFJ-9IK39-DXDGE
Pineview Drive	RBZLY-0WVL4-YWA7X
Pineview Drive	RTNV4-5XFFY-FD8D9
Rhiannon: Curse of the Four Branches	90QGQ-N0KEY-25VEP
Shattered Haven Retail	Y3ELV-PVNLH-NRQLA
Skyward Collapse Retail	XTR7Y-6K42K-6C3KI
Skyward Collapse Retail	Y0RFR-TXBVZ-3K4TL
Space Empires IV Deluxe Complementary	B52PN-762NR-N34E8
The Chaos Engine	9Y33M-PY640-CNR69
What's under your blanket !?	N9DE4-AKK2L-RZYFM
XIII Century Gold Edition Retail	NZ5MB-67Y5G-0LH5X	won a working key later

December:

Star Wolves	BVAD4-9BCMX-BNZLX
Trapped Dead Comp	HK2JF-RI0Q9-JH367
What's under your blanket !?	NFGQN-DZ33E-WG7HG
Sacred Gold Comp	8GXQL-FCJ7W-XG0TF
Necrovision Lost Company Retail	P7Q2K-BRK2R-QVBV5
Twin Sector Retail	D7IHX-88LIZ-6Q4HM
Loren the Amazon Princess - Deluxe Version	4DFIH-RDY63-RVKX8
Time Ramesside (A New Reckoning)	8T7FW-E50ZE-GDZB6
Planet Stronghold - Deluxe Edition	4LKC0-G4PF2-9ID7T

2021:
January:

09

Beasts Battle

I0BB0-IRVF7-K5QBP

Several keys were reported to me as dupes by winners of my giveaways, so I guess there's a bit of ambiguity there.
But the rest I personally failed to activate, some of those (Escape From Nazi Labs, Leona's Tricky Adventures, Pineview Drive) came directly from support as replacements.

 

[Yogzire]

IJZAN-MY6ZM-83D5C but i did not understand how to know which game it was. Got it today.

 

[Jer7cho]

IJZAN-MY6ZM-83D5C but i did not understand how to know which game it was. Got it today.

The game is called "Grand Pigeon's duty"

 

[HoangMarcel]

Alien Hallway:
G6F5P-JRFVB-ND5XP
G3X9C-Z868D-KRW5N

Alien Shooter 2: Conscription:
GNBZJ-B9V6C-B0MHT
HHWCK-6DZPM-4TIIJ

Alien Shooter 2 - Reloaded:
D3AJE-2LAEZ-KER7M
D3ZQ3-2XL75-TP5A0
I5DF9-PWIIN-DB84Z
DYLLM-C85LV-B2HCT
BX72P-ZQM3B-3RXNA
CPYEV-DETII-KHGGI
H0ZM7-IX62I-P73B2
C43FH-RPG23-W9MNM

Always Remember Me - Deluxe Edition:
7KGMH-6ZW6T-0W5D5
AHH4D-B028K-QHT55
9KMMH-7DC05-8YKA8

Avencast: Rise of Magic:
E27J4-MQ7IR-QIX8V
ECYE0-NEZWP-QEQVD

Beasts Battle:
I0A8G-RV5AV-MT33Y
IY7YA-B45A6-L67KD

Bionic Heart 2 - Deluxe Edition:
6Z24J-NYZB4-7M8V6
9YLVW-QZ84V-RBKLG
7C7P7-WLGMI-HJQKW
7D7VE-P0VB4-9GRIL

The Chaos Engine:
9TYBI-AYEEI-MWGEH
CP2R0-ABC8C-GATTR
CAJRD-GYR0W-9ZPBP
DWYBK-HTC8T-LDQMD
9XD0J-MRE5H-DY0GX
DYXLL-0Z7MC-FJWKP
BX9D0-53EH9-DFVKN
AY0D4-GQJQX-0BL2J
BYIBB-XBXZ7-M0ARZ
AL5LC-BFC3Q-EIEBZ
AWHBW-FJT4V-JQ5L4
BDB96-FPFAH-NXPHT
BLM4B-QF5F4-M35NN
9TI2Z-WYVKR-H0VEK

Clive Barker's Jericho:
WZFPX-V2GGP-08IYW
XE07E-LL3C4-533Z2
WZD4M-F4RP5-B56D9

Commandos: Behind Enemy Lines:
E8KXE-WNVFG-2Q5EA
E8NGW-W8JEA-L5WKX
EDGF6-D83IC-WRP4V

Commandos 3: Destination Berlin:
AV0WI-PLRBA-T4H3L

Crash Time 2:
ECD77-G5AK5-7W7IN
DTRG5-TVIMT-IDCAI
FE2J6-ANE7Z-0P362
GZ7EL-7WRRE-8HC88
F9R6E-NLZXF-Y7V57
EE227-JJQAQ-43N6Q

Cryostasis:
ND5P8-CIQAE-CNLNJ

Damnation:
WZTJA-GIDPH-EMZAW

Dark Fall: Lost Souls:
7XKKZ-359B4-58NDJ

Dirt 2:
N93LY-34DEV-FDH98
NQLL8-D79W4-AWA0A
NXEEZ-FF9FL-E2CI6

Disciples II: Galleans Return:
B6EZ9-RNKWR-EC0MK

Doc Clock: The Toasted Sandwich of Time:
83DY3-YD5AD-8GK66
DKZI4-BXJFB-423Z9
DFABP-DNAJW-X3222
E7AAW-5ALKN-J0P00

Dynamite Jack:
AG27W-BDLRM-GNDD5

ETHER VAPOR Remaster:
RHRVT-3WXK0-LEFQA

Existentia:
DC2BH-E5XHL-RQXI5
EWH5G-57BT0-W88ZR
DLE9F-PKTM4-786FX
GQM88-3754F-V3CQN
D9W2W-BIBEL-J8HIG
DAA4E-28EZI-X6BWB
EWN8F-RF2CZ-VN63J

eXceed - Gun Bullet Children:
HN2KF-CDBRM-YVW5Z
JJ5I7-24YBG-9GEZ2

eXceed - Vampire Rex:
HV7V2-6XCRN-CH88W
JNKGZ-TFLA3-IM7KK
HN3BG-JGDBJ-CAIEM
JPZ6G-Q3R0H-XIXG5

eXceed 3rd - Jade Penetrate Black Package:
H67Q4-A44IM-5YP5X
HK352-2K3RB-YPCY5

Fairy Bloom Freesia:
QMZ8C-G2GDB-I398T
QLDK4-5AD4V-WCYPT
R724N-FYBT4-NH93K
QV42J-Z9CM9-K0AEX

Fantasy Wars:
KBJX4-29HQF-QWPXJ

FlatOut:
E3T2K-29N8I-PQIXF
ECWBI-NCR2E-KTEZ8
E39GX-K6IR5-QA05H

Fortix 2:
M5B7I-43V09-74T9P
MADWR-YFNX2-A4DE7
MJ9QQ-N5PVP-2RXGE
MIX07-NX24R-HZ0VH

Fuel:
RX0J9-GV8AN-D385I
T03MJ-LIAGJ-AF67D
T9KA3-RX7DI-T4AWN

Future Wars:
HJCLX-FHPRV-RLGW3
HI2KC-ECJK7-40QAR
I3MGC-YFT7K-HQXC5
IAAHW-5GGA8-X6HW0

Greed: Black Border:
HI0M0-2KRIK-863TQ
HG3K9-E5TIX-GZ82P
HX58E-IWRRW-X5RA7

Grotesque Tactics: Evil Heroes:
EICIJ-M75QT-RVYMD

Hacker Evolution:
H86BX-B88JZ-CVVDM
H2453-WRAXB-CRD9G
H67XT-IVQ08-N0KZ7

Hacker Evolution: Duality:
Z4TL9-69HT9-KD6I4

Hydrophobia: Prophecy:
KVZWA-WVD2W-9LFWY
LZBBN-D5ICZ-XPZ20
MD340-Y8K7B-WKXMF

King's Bounty: Armored Princess:
C6TYT-AV635-XN493
D5ZRP-KQXEA-PLWIP
CCQID-DT9KF-JF36B
CT964-GZEPH-8N65H
DIRR7-MIT8W-M0DN0

King's Bounty: The Legend:
LIZJB-8C8X5-F2CTB
LMCJF-R5TIX-50MY5

Knights of Pen and Paper:
QVDBJ-L2YCL-8A3YK

Last Dream:
2N60Z-NKPZG-5T3BR
DLLV0-GF9QB-068ZI

Loren the Amazon Princess - Deluxe Version:
6CEEW-5VVYA-7XKIP
7FDN5-7ID78-NBX94

Making History: The Calm the Storm:
I6X69-YP2QM-XI6H3

Men of War: Assault Squad:
3KK9H-XT03J-83QXP

Men of War: Red Tide:
N0HYZ-X8QJD-7CFZB
NT77B-BIEEV-HIT9W
N4XDW-XNKCT-MKK8Q

NecroVision:
LB0WX-K24ZQ-5CCTV
LDGCF-DJ627-VDFZ7

Necrovision: Lost Company:
PGA2H-F64T8-MF7B4
PGA2H-F64T8-MF7B4

Nicole - Deluxe Edition:
76FIH-4RX8J-K943K

Operation Flashpoint: Red River:
TA7II-R8TPW-FH5H9

Overlord + Raising Hell:
T49RZ-KC2JI-DVNB6
T6FWI-B2E3B-P6M8H

Overlord II:
TDNBR-TPTEK-6ZYB5

Paranormal:
A0VQH-XZ2WD-92EL6
F9RLW-9AHDE-AG2PZ
F5RPP-VFB9Z-57IRR

Planet Stronghold - Deluxe Edition:
4JY7H-KWQIA-L9ATI
AC4C0-05E6K-QC2Q2

Razor2: Hidden Skies:
HVGMX-347GM-55E2J
HR4A5-HX6XD-YDQ8A
HY9J5-H822M-Z0BDK
HRC0X-6EVGY-A3JAJ

Reign: Conflict of Nations:
HL6I0-3WIGR-Z4M2V

Rhiannon: Curse of the Four Branches:
94KIX-AENBT-EHFHY
A3FXT-44R3K-5QAI7
9I4F2-FTNX5-MK2YD
DA6YE-GEGGX-CIXR8
9Z0JJ-7T4PB-FBXTT
9T8CY-MGIWB-DEXFT
DBGF9-VZZ4T-Z5AI4

Rig N Roll:
HVP3Z-G543X-GZKRB

Sacred Gold:
98WGM-TIZLY-GRZX9
9BWFY-DDVAW-I08DF
98X8L-AFFA3-8ATJV
9EG3R-QTLNY-M29C8
A6BZ6-7XAXV-FC6AK
8FP9Z-I3BTC-CPCWN
AJ5F4-XTBQY-VQ3BK
9ARAR-65YNH-KGKVM

Saturday Morning RPG:
JYEXZ-EQ9GX-IRK0Z
KTGHE-69VV0-I8Y2Z
LJDF2-6XXZ7-ZJ3C2
KPLTA-NDKL7-JJ9A7

Shattered Haven:
XMV8Y-QZWDX-WGLD3
XNE0Z-Y5NWE-CITQY

Solar Shifter EX:
9BNGX-4WN07-EBF9Z

Space Empires IV Deluxe:
B28FD-655V0-Y9YPA

Space Hack:
EC4ZD-WRFDK-K2EQ8
G63F3-LILAI-M45CR
HZ9VH-IVD4F-D5JA5
HIE3B-RNBID-RVYF5
HEHLQ-Y77QG-G5KWV
HAE06-3PMMT-60KJ0
DYZD3-YW9CQ-KMGM6

Space Trader: Merchant Marine:
EKIII-WBFWT-4FKTA
ENJYD-9FY5Z-V68Z5
FXYMW-AG0PE-42FPX

Speedball 2 HD:
9WG98-JVH8I-T9ZLG
B0EK2-TH44B-BPCTJ
BGX2P-LDZJX-RRKYY
AKGZP-G35NE-C597F
B73J7-ANYVQ-04VXY
A3A7N-YLXL8-4W0AX
B4JFP-56BW4-HPEIH
B0T6E-X7K9I-XGHDH
9ZGE3-3F66Y-0RB2K
AA6H2-VFC5C-VJNJC
B7DVP-9TLL4-KK78Z

Star Wolves:
BWVDB-BZ6YW-XMMMV
CB4YP-XQHVX-WNRHW
C8LT9-Y5M2G-VKK8A

Star Wolves 3:
MTMYF-HFPHH-KJN0D

Theatre of War:
9VA48-KI46L-HF3JP

Theatre of War: Kursk + Caen:
6MX5Z-V9J9T-D8XRX

Theatre of War 2: Africa 1943:
7525A-YXTRB-G07CQ
9T8RR-XVKQV-V50ZZ
7ELIG-HQ3GM-Z89QN

Theatre of War 2: Centauro:
759WD-856GZ-HE558
AFLNH-JH9L0-K2ECG

Theatre of War 3: Korea:
6GDQT-BGYTI-A7ANN

Time Ramesside (A New Reckoning):
AVTCL-FFYQ5-6BACW
CENHJ-G4EPV-5HDRI
BV70V-BHHDV-RB7YH
BEWTJ-2LF46-CEEF2

Trapped Dead:
HWNCQ-G5VKZ-Q6YQI
HVMC7-Z33IZ-0ZN77
HN6Z9-GWH3Z-8NAF7

Tropico Reloaded:
E52YR-74YK9-5T30M
E2NDR-22BZI-P6QR6
E9C6N-8GTAB-VQ76Q
EH8KP-FW8AJ-3JF2H

Turba:
4TE02-2Q5VJ-JBVEL

Twin Sector:
DN27D-EZ5BB-YVGE6
DMZ05-7NHRV-QLRN3

UFO Afterlight:
DF7RT-WYF2J-BD40A

Vegas - Make It Big:
GD5I0-MCH7N-NZT8P

Video blogger Story:
HFIDJ-BZF8W-T2H9G
HF5H-DW048-VTF9N
KF70X-YNVPI-42038

Wasteland Angel:
DV9ZY-9J6Q9-MTKGC
IIP8D-MJX8Q-HTMT3
FHX9B-KV27Y-A3QB2

What's under your blanket!?:
N7FVE-KFTGI-PY3NG

Zombie Pirates:
HVQMH-J74YF-Q32QC

Invalid key:
RSWKHM-QKVZGY-YGCFNR-HUGHUA-VYU
RHAIAA-RMLGHD-JVWNFV-ADOKBJ-SRT
RXRYUH-ARPDZL-OOSNLN-HDNPXP-UNJ
XM3E2-H1OX7-ETOXN-GWCBH-13HOW
E94QE-69Z6M-K6YBC-ZSWL7-7SA4F
MJZOZ-RF3GG-M3LKE-UF7SO-HHEYO
NHM7H-5NR55-NDXDH-ORJQ5-MMO2O
7XWH7-Q4BB9-R5GZC-ZQFD7-N1JEE
88T3R-3TXEL-S5PT1-AE2H1-5CBLV
MNSVG-MD22B-X8LQC-89SJE-RALQ3-DP926
SHCQZO-ZMYNJD-IWBGYW-UDMXNJ-KJK
MONOL-DB7XX-UK7MM-UBDPC-5TLTU-95WPN
9KGT0-AB5XH-WMICZ
A8PBY-L7LXJ-L06FK
9WLXK-QRA4J-A0VF4
A4K8J-3IINV-I5F5X
MM2CV-BTG3F-3NKR3

 

[SMNK]

11/22
AR3V7-2BTTD-EKCKC : alien shooter 2 reloaded

 

[Stigman01]

Umm.. if it's a duplicate, how do you guys know what game it is? Does Steam actually tell you that?

 

[cheerie132]

Umm.. if it's a duplicate, how do you guys know what game it is? Does Steam actually tell you that?

here's how to find out How to find out (Image) (it's posted in the OP message in this thread )
Edit: the image is accurate enough but for me the console in Firefox now looks slightly different and "Network" tab is now located between "Debugger" and "Style Editor" but otherwise still a working guide
Edit2: you can use this guide also for DLCs that you can then give away

 

[Zoliv]

here's how to find out How to find out (Image) (it's posted in the OP message in this thread )
Edit: the image is accurate enough but for me the console in Firefox now looks slightly different and "Network" tab is now located between "Debugger" and "Style Editor" but otherwise still a working guide
Edit2: you can use this guide also for DLCs that you can then give away

You don't even need to do the debugger trick anymore, there is now a message that says clearly which game failed to redeem in the page since a few days.

Also, i didn't have my post here yet, so let's start with my latest ones and enrich later :

Always Remember Me - Deluxe Edition : 6YGKQ-TFI6J-LHK4I
Beasts Battle : I2J2L-R5RNH-LXB9L - I6DPT-R3AMD-8NPT6
Blockstorm : 4QJ0X-7IHD0-CNKBZ
Clive Barker's Jericho : WPMCH-HJGWB-0HJQV - WP9CJ-E7BBT-QQIWP - WQMVK-53V4R-E7AJG
Commandos: Beyond the Call of Duty : DWV7Y-XK4MN-VZDA9
Commandos: Behind Enemy Lines : E877M-L4EKM-DAD5J - E88E9-CM3P0-QXH63
Crash Time 2 Retail : E0XZZ-YM98H-AY373
Cyberpunk 2077 : D1DYU-R34LY-B3L1V
Damnation : WPV0K-GJ32E-9YA4P - WP0R3-A73N5-T6DZC
Dark Fall: Lost Souls : 7YY5X-0KZXD-MT2E9
Days Under Custody : 0JVIQ-W45XC-5PFDJ
Disciples II: Galleans Return : ARWT2-AY567-AK0QP
Disciples II: Rise of the Elves : ARZ9A-FDKC9-JDJKA
Doc Clock: The Toasted Sandwich of Time : 5WL69-6GA6T-DINTB - 5P08Y-C04G6-N727W
ETHER VAPOR remaster : QPPID-P9G3H-39WH3
eXceed - Gun Bullet Children : HHBVD-FMIYB-JVI2G
Existentia : D7JNT-NKY0G-CNXE4 - DCHKY-JA9CH-5D9IF - DBV57-P5F33-ZCRDD
Fantasy Wars Retail : KC54A-F48Q9-30P0Q
Finding Teddy : FFMV7-LV9ED-0AC3W
Fireburst : FTXFM-CIVD3-KYT62 - FWTDJ-I49Y7-5V0Z4
FlatOut : DAXVT-FX5R8-935X3
Fuel : RY2Q9-HL34K-JDIWB
Ghost Master : 82RXQ-X00E7-T8IYQ
God of Failure : QQ7KB-Y4YAM-7TV8M RIFFI-KIBNL-I450A
Grotesque Tactics: Evil Heroes : D9MJ7-PM0LX-A7ID3
Hacker Evolution Comp : GKAIH-Q2ARC-HTWJP
King's Bounty: Armored Princess Comp : BYY6Q-TLHZB-IIZ6A - C5E80-JKJQA-FHFPT
Konung 3 : 9W7FI-5NHLM-NX74V
Last Dream : 39KCK-CEAR9-9FBRI
Loren the Amazon Princess - Deluxe Version : 4IKGN-JXEPB-EBWA7 - 4JMPA-TEZNX-5YRX5
Men of War: Red Tide : MQ4D5-C8NF7-XCE2C
Necrovision : HPAZL-G5K3X-48TPB - KEFBD-E4PIG-ZM76Y - KCY6W-BAP43-MYFY8
NecroVisioN: Lost Company : P6YQN-J4LXL-02WAQ
Nicole - Deluxe Edition : 4KENL-2Q0Y9-ZW9LE - 4J7PF-YEXKD-DN9BN
On Earth As It Is In Heaven - A Kinetic Novel : HLFQE-JWHNX-B0HID - GEVF0-K4847-LFQF2
Overlord + Raising Hell : T3ZT9-C9I54-I544D - T5XK9-WGQHK-PJ06P
Overlord 2 : T0T9W-QB42W-RRIGC
PixelJunk Monsters Ultimate : EHLMT-I55N9-XQXHK
Puzzle Kingdoms : AW35V-R2N2X-ZVMTJ
Razor2: Hidden Skies Comp : HR74X-6NRVP-8GLL5
Rig N Roll : HNVM4-P7E20-XH88Q
Rhiannon: Curse of the Four Branches : 8YR0Z-HXTYY-JQGWG - 93F04-YRYB9-4K80Y - 92QJI-HPJ96-X66WA
Sang-Froid - Tales of Werewolves : L492Y-68EHC-L8B2P
SCHAR: Blue Shield Alliance : R9GQZ-V8GWB-37GTG
Shank 2 : GA6HQ-2EXEX-GXM3G
Shattered Haven : Y2KEB-A8078-QFBCJ - Y6077-IWJJ8-KMBP9
Space Empire V : 7ZJPW-QA5DB-FPGAA - 83GEX-JMIGY-I66MF
Speedball 2 HD : 9VQN2-92HZF-YKQK6
Star Wolves : BT9RV-PVTP2-NV80E
The Chaos Engine : 9ZNG2-ZFMNQ-3V5JL
Theatre of War : 7Q9G6-BB5BN-382EL
Theatre of War 2: Africa 1943 : 6KNVT-Q5JR2-H0RKD
Theatre of War: 3 - Korea Comp : 63Q7Q-WDC9E-MCF9R - 5ZHEA-JQ2E4-0VH7R
Theatre of War: Kursk + Caen : 6LA7B-H0E9Y-LP9L8
Trainz Simulator 12 : GZ0MC-P70J4-8RC6E - GZ6IJ-FCJZB-839FC - GXEM5-LHAVC-H2CDN
Trapped Dead Comp : HKPZN-V5HC0-7QITJ
Tropico Reloaded : E23Q9-Z8WRD-WGW6P
Twin Sector : D9EDE-FBPPV-Q34DM
Video blogger Story : H3VE6-DJKM4-VW8GE - H8EF5-H5RC0-LQNTY - H2ID4-HALJP-D2VYA
WASDead : IVWAE-LYJJ6-40GEA
What's under your blanket !? : XLMBT-33ZRF-3QJRK
When Our Journey Ends - A Visual Novel : L295N-4M2Z4-8RQYH - KV5H4-0VN5Q-0KN0X - KWP73-EQ6K2-ZCWYZ - KKR55-5VLCJ-JIJIW - KIGPY-HXYVQ-YAG78 (5 in a row !!!)
Zombie Pirates : G8DQ2-NPZ9P-ELWXD

Non existing key : 9E2FN-0NTVV-56H5K

 

[BigDealBG]

HGKR0-Y7KJN-AKM7L: Greed: Black Border Retail

 

[Stigman01]

Ok, here are some of my keys. These are just the ones that I can remember right now. I usually get around 1-2 duplicates per each 5 keys won. That's definitely more than 5%. Anyway, really useful thread. Kudos to the OP for creating this.

Operation Flashpoint 2: Dragon Rising T33KZ-5X6XF-ADV43
Flatout Retail DANPE-20JBQ-AKXWZ
Planet Stronghold - Deluxe Edition 4HLDB-5029G-2QIQ7
Last Dream 28D2M-MT6KP-CNQK7
XRIW2-ZT2DK-BJ2RB - not showing??

Invalid code - not even a Steam key 95TQC-3V6BL-4ZZJ0

 

[Jer7cho]

Its more like 20 % , I get one or two duplicates every day .

 

[cheerie132]

Ok, here are some of my keys. These are just the ones that I can remember right now. I usually get around 1-2 duplicates per each 5 keys won. That's definitely more than 5%.

XRIW2-ZT2DK-BJ2RB - not showing??
Invalid code - not even a Steam key 95TQC-3V6BL-4ZZJ0

thanks for contributing!

My personal count stands at 11,4 % duplicate keys among all that I have won

I checked and it shows your key: XRIW2-ZT2DK-BJ2RB as game called Shattered Haven (perhaps it's banned in your country or something like that if it doesn't tell you the name)
the invalid code 95TQC-3V6BL-4ZZJ0 is for Paranormal retail, you're the fourth person to report an invalid key (as opposed) to duplicate. I think maybe the keys for this Paranormal game were somehow "withdrawn" by the developer but IG doesn't know.

As a side note, has ANYBODY among you ever won a working key for Paranormal? I'm thinking the whole batch is bad

 

[MoonQueen3]

Question: How you do guys win so many of them? I've literally only won once. It's so hard because of the glitches I've encountered (I think due to it being a flash game).

 

[cheerie132]

Question: How you do guys win so many of them? I've literally only won once. It's so hard because of the glitches I've encountered (I think due to it being a flash game).

unfortunatelly, the answer is you must fail a lot to get better at this and the learning curve for the challenges is steep. If you look here Official Feudalife CHALLENGE feedback Thread people discussed some good strategies for the challnges (start with the message from @FreaKill, that's the first tip on that page) and if you browse the first 5 or 6 pages of that thread you'll see even more tips on how to beat the challenges. If you need some more tips, try to ask in that thread as you are more likely to get answers there than here

 

[YellowHelpfulCreature]

Only gotten one duplicate so far and it's one I've seen from y'all a couple of times here.

What's under your blanket !? - XLQGV-F4GN9-AA463
[Wonder if it has anything to do with it no longer being on the store?]

EDIT#1:
Video blogger story - H7QZQ-Q6MB9-M92TX
[Also doesn't appear to be on the store. I'm honestly not that sad to not have this one. Bit annoyed still. Probably just some bad luck.]

EDIT#2 (11/28/20):
Men of War: Red Tide Comp - MK9QE-ZF5XJ-4QZWY

EDIT#3 (12/1/20):
Commandos: Behind Enemy Lines - E8L05-H6IKE-FKW57
[1, this is annoying because this came from my very first archers win. 2, If two games could make a pattern, I'd be seeing one with this and the last dupe code I got.]

EDIT#4 (12/3/20):
Greed: Black Border (Retail) - HHPAJ-8B23A-DF0PK
Paranormal - 9B7PI-B6PNT-J300P (this one was invalid as opposed to a dupe)
Seems like disappointment's getting more common. Wasn't able to play yesterday and my three wins so far have been for a free game that I can't even make a giveaway out of and this garbage. Maybe Indiegala could at least offer a free malus reduction if a code is bogus? I'd prefer a replacement key, but that'd be perfectly acceptable.

EDIT #5 (12/18/20)
Theatre of War 2: Kursk 1943 (also seems to come with DLC) - 6IW50-CQJKW-DEPLF