Alright, I assume that there should be no problems with referencing publicly available information, but I did a little sleuthing.
The game that the Charles message refers to seems at a glance to reference the "Faves '22" game hosted by "Shizune" on Fanverse
The player list from the game thread consisted of these names:
Unless I overlooked any, the players who played that game that is now playing in this game are
@Alwaysmind , @LANJI CUCKSMOKE, @SoulKiller and @EkkoLoJinx
Please feel free to fact check me, but unless I am blind or there are unlisted subs in the game, the afforementioned players would be the primary pool of suspects as to who the culprit to the message is
I can't guarantee that this was the game it refered to, but with Ekko and Soul sharing alignment I believe it could be this one. Haven't checked if there are any other games where Ekko and Soul are tied
The game that the Charles message refers to seems at a glance to reference the "Faves '22" game hosted by "Shizune" on Fanverse
The player list from the game thread consisted of these names:
1. Badalight - Vergil (link)
2. DrProfessor83 - Raelle Collar (link)
3. Ekkologix - Pierre Poilievre (link)
4. Kira Yagami - Yamato (link)
5. Lind - Roger Hayden (link)
6. Saturday - Candle Jack (link)
7. SoulKiller - Grichka and Igor Bogdanoff (link)
Graveyard
sworder - Tara Markov (link)
Revan Reborn - Onlyfans.com (link)
Cooler - The Thing (link)
Soul - Lordgenome (link)
Laix - Cheth (link)
Nessos - Pokémon Mystery Dungeon: Explorers of Sky (link)
Vanya - Rome (link)
tinky winky - Silco (link)
hammer - Princess Fiona (link)
Didi - Melodie (link)
Rej - The Broken Sword (link)
JoJo - Sabrina Spellman (link)
Owner Of A Lonely Heart - Monkey D. Luffy (link)
Draekke - Google Translate (link)
Juan - Roy Haylock (link)
Lord Melkor - Bernkastel (link)
John Wayne - Gordon Freeman (link)
Iwandesu - A Sentient 7 (link)
Hero - Envy (link)
Hidden - Gawr Gura (link)
Legend - Mr. P (link)
Mich - Y'shtola Rhul (link)
Admiral Fujitora - Mierin Eronaile (link)
Traveling Swordsman - Roronoa Zoro (link)
nfcnorth - Kaidou (link)
Alwaysmind - Tiamat (link)
Santí - Gaunter O'Dimm (link)
Alibaba Saluja - The Hunter (link)
Karma - Shigeo Kageyama (link)
2. DrProfessor83 - Raelle Collar (link)
3. Ekkologix - Pierre Poilievre (link)
4. Kira Yagami - Yamato (link)
5. Lind - Roger Hayden (link)
6. Saturday - Candle Jack (link)
7. SoulKiller - Grichka and Igor Bogdanoff (link)
Graveyard
sworder - Tara Markov (link)
Revan Reborn - Onlyfans.com (link)
Cooler - The Thing (link)
Soul - Lordgenome (link)
Laix - Cheth (link)
Nessos - Pokémon Mystery Dungeon: Explorers of Sky (link)
Vanya - Rome (link)
tinky winky - Silco (link)
hammer - Princess Fiona (link)
Didi - Melodie (link)
Rej - The Broken Sword (link)
JoJo - Sabrina Spellman (link)
Owner Of A Lonely Heart - Monkey D. Luffy (link)
Draekke - Google Translate (link)
Juan - Roy Haylock (link)
Lord Melkor - Bernkastel (link)
John Wayne - Gordon Freeman (link)
Iwandesu - A Sentient 7 (link)
Hero - Envy (link)
Hidden - Gawr Gura (link)
Legend - Mr. P (link)
Mich - Y'shtola Rhul (link)
Admiral Fujitora - Mierin Eronaile (link)
Traveling Swordsman - Roronoa Zoro (link)
nfcnorth - Kaidou (link)
Alwaysmind - Tiamat (link)
Santí - Gaunter O'Dimm (link)
Alibaba Saluja - The Hunter (link)
Karma - Shigeo Kageyama (link)
@Alwaysmind , @LANJI CUCKSMOKE, @SoulKiller and @EkkoLoJinx
Please feel free to fact check me, but unless I am blind or there are unlisted subs in the game, the afforementioned players would be the primary pool of suspects as to who the culprit to the message is
I can't guarantee that this was the game it refered to, but with Ekko and Soul sharing alignment I believe it could be this one. Haven't checked if there are any other games where Ekko and Soul are tied