LogFAQs > #934644519

Here's the tentative promotion list, by region and then by approximate size:

CANADA (Internet)
MSPA
Undertale+Deltarune
Webcomic Crossover (GG, Kid Radd, 8-bit, Cut Time, Ensign Sue, Cucumber, OotS)
UCA
B8WL

US (Wrestling)
WWF
WCW
WWE
AEW (mostly early shows)
CHIKARA
Stardom (mostly early)
Tabletop crossover (Face to the Mat, Wrasslin', Book It)
WMAC
TCW

MEXICO (Other)
Harry Potter
LotR
Star Wars (mainstream)
Star Trek (TOS+TNG)
Stargate (SG-1)
Wheel of Time
Cosmere

JAPAN (Anime)
Jump All-Stars (DB, Kenshin, YGO, Bleach, Naruto, One Piece, Death Note)
Music crossover (Vocaloid, Love Live, Revue Starlight, Euphonium)
G Gundam
Misc.
Touhou (mostly early Windows)
Tiger Mask W
Precure (Smile+Yes)
LogH

OCEANIA (Visual Novels)
Fate (SN, Zero, GO, Apoc)
Dangan Ronpa
Umineko+Higurashi
Ciconia
Phoenix Wright (first trilogy)+Aviary Attorney (one route)

INDIA (RPGs)
SquareEnix
Pokemon
Persona (3-5+#FE)
Digimon (Adventure focus)
Trails (FC+early SC)
Disgaea+other NI

EUROPE (General gaming)
Smash
Fighting crossover (SF, GG, BB, Power Stone, School Rivals, World Heroes, MK, Tekken)
Mario
Sonic (classic/Archie focus)
Dynasty Warriors
Soul Calibur
Punchout
Game crossover (MPire, TEW, WCW/nWo, Slammasters, Slammed, 80s mania)

UK (Animation)
Disney
Avatar (split?)
Pony
Looney Tunes
RWBY (up to like season 6)
Teen Titans (original cartoon)
Miraculous+LoliRock+Jem

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