Plankton Games - "Doctor Esker's Notebook" & "Son of Doctor Esker's Notebook"
REMOTE: Fuzzy Logic Escape Room - "Villains Lair"
REMOTE: Exit19.pl - "Time Machine: The Mystery of Leonardo"
Mythologic Escape Rooms - "The Island"
Fuzzy Logic Escape Room - "Saving Sherlock"
Letterjoy - "Dear Holmes - The Moravcevic Case" & "Dear Holmes - Margate Museum Case"
LuCo Online Escape Rooms - "Monster Hunters Academy"
Modern Treasure Hunt - "Mysteries Of Alchemy"
REMOTE: Museum Of Intrigue - "A Study In Intrigue"
Mobile Escape - "Escape Mail - S01E07: Buried"
Tokyo Nazotoki Escape - "World Detective Mystery - EP. Tokyo (The ENIGMA and the Secret Treasure) "
Mystery Escape Room - "Moriarty's Parlor" and "Return to Treasure Island"
Seize The Show - "Rubix Control"
Great Scott Escapes - "Who Killed Bugsy Marlowe?"
Modern Treasure Hunt - "The VOC Treasure"
Castle Crusaders - "Jacobe Castle"
Crux Club - "Mob Treasure"
Bafflements Games (Formerly History Mystery) - "MI9: Evade & Escape"
eScape-room.UK - "The Fitzwilliam Heirs"
Puzzling Hunts - "SLEIGHLINK II - Santa's Secret Mission"