Expiring codes
Every code with a publisher-announced end date. Codes without a published date are never given a guessed one.
Genshin ImpactHOUROFRUIN
100 Primogems, 10 Mystic Enhancement Ore
Ends Oct 26, 4:00 AM · 14:38:09
Genshin ImpactEXPERTMITYA
100 Primogems, 5 Hero's Wit
Ends Oct 26, 4:00 AM · 14:38:09
Genshin ImpactPHOTOTIME
100 Primogems, 50,000 Mora
Ends Oct 26, 4:00 AM · 14:38:09
EchocalypseECHOFANS
Event rewards
Ends Oct 31, 12:00 AM
Brown Dust 22026BD2OCT
October monthly coupon
Ends Oct 31, 2:59 PM
Blue ArchiveHANAWOTADOTTE
Pyroxene ×600
Ends Nov 9, 2:59 PM
Neverness to EvernessNTENIGHT1021
The Whoots!!!! lucky gift (rewards not listed in the post)
Ends Nov 11, 3:59 PM
Honkai Impact 3rdKS58QWGR8W
500 Asterite, Stamina Potion, 4 HOHO Vacation Tickets
Ends Nov 23, 3:59 PM
NIKKENIKKE4EVER
4th anniversary code
Ends Nov 24, 2:59 PM
NIKKETOTHEFRONTLINE
4th anniversary livestream code
Ends Nov 24, 2:59 PM
NIKKERECLAIMTHESURFACE
4th anniversary livestream code
Ends Nov 24, 2:59 PM
NIKKEGODDESSMARCHON
4th anniversary livestream code
Ends Nov 24, 2:59 PM
NIKKEFORGETMENOT
4th anniversary livestream code
Ends Nov 24, 2:59 PM