Here is the long list of games that people have suggested I play!
Agatha Christie Games
Barbie Detective for Playstation
Treasure Seekers series
Carol Reed Mystery Series (especially black circle). Blue Madonna: A Carol Reed Story
Shadow Wolf: Tracks of Terror
Witch's Legacy: The Dark Throne
Witch Hunters: Full Moon
Committed: Mystery of Shady Pines
Laura Bow Series
Grim Facde: Hidden Sins
Christmas Eve Midnight's Call
Bridge to Another World 2
Dark Tales: Edgar Allen Poe's the Mystery of Marie Roget
Beauty Lawyer Victoria 2
Blackwell Legacy, if people liked Unbound.
Final Fantasy Tactics Advance. SADNESS.
Fire Emblem: Shadow Dragon. ALSO SADNESS.
Life is Strange
Rhiannon: Curse of the Four Branches
MCF: Return to Ravenheasrt
MCF: Escape from Ravenhearst
Surface: Game of Gods
Mystery at Shady Oaks
Raven: Legacy of a Master Thief
Zoombinis: Logical Journey
The Wolf Among Us
The Longest Journey
To The Moon
Laura's Happy Adventures
Dark Fall: the Journal
Monster High 13 Wishes for Wii
Layton Brothers: Mystery Room
Layton VS Phoenix Wright
Long Live the Queen
Love Chronicles: Beyond the Shadows
Disney Guilty Party for Wii
"Sly Cooper: and the Thievius Raccoonus" for PS2
Amazing Once Upon a Time series
Random 3DS games
mystery trackers series
Strange case series
job hunting adventures
rpg horror games like Ib, The Witch's House, Forrest of Drizzling Rain, Mad Father, Mermaid Swamp and Misao.
Agatha Christie ABC Murders and Epistory Typing Chronicles.
Detective Agency 3: The ghost painting
EA Harry Potter computer games
newer PC games.
Amnesia:The Dark Desent,
Pippa Funnell Horsez series
Aveyond, Ean's Quest.
James Patterson's women's murder club? there are four games in the series, 1. death in scarlet, 2. a darker shade of grey, 3. twice in a blue moon and 4. little black lies
The Flux family secrets games. They're hidden object but they're really cool. Also, you should play Eternal Journey: New Atlantis.
Spirit of Revenge: Gem Fury
More Leaning company games, like Carmen Sandiego. Super Solver, Carmen Sandiego, and Clue Finders, 6th grade is my favorite but I love them all. Or what about the Oregon Trail? Can you please do the Yukon Trail?
Echoes of the Past
The G-rated Sherlock Holmes games
Mystery at Shady Oaks?
The Emperors New Groove pc game
Murder She Wrote series
Love Story series (at least 3 that I know of). Love Story: The Beach Cottage, Love Story: Letters from the Past, and Love Story:The Way Home.
Beyond: Light Advent
Shiver: The Vanishing Hitchhiker
Champion of Dreams
Spirit of Revenge: Cursed Castle
Carmen Sandiego Returns (iOS)
Maestro: Dark Talent
The Mystery Of The Crystal Portal
*A Linda Hyde Mystery
*Temüjin: A Supernatural Adventure 1997
*Temüjin: The Capricorn Collection 1997
I just spent a good twenty minutes, looking for various games. I found 85 of them on Big Fish Games, and I'm downloading the trial versions now! (This will take a LONG TIME.) Perhaps the games I couldn't find there are on Steam.