[colpet]

Here you go (this is not really an exact science):

Riven
Myst Exile
Realmyst
Rhem
Obsidian
Darkfall
Zork Nemesis
Morpheus
Gabriel Knight 2 (Beast Within)
Riddle of the Sphinx
Alida
Beyond Atlantis
Schizm
Timelapse
Amber
Amerzone
Zork Grand inquisitor
Reah
Tex Murphy the Pandora Directive
Black Dahlia
Seven Games of the Soul (Faust)
Legends of the Prophet and Assasin / Secret of Almut
Barrow Hill
Beyond Atlantis 2
Chemicus
Physicus
Bioscopia
Neverhood
Last Half of Darkness
Syberia
Syberia 2
Gabriel Knight 3 (Blood of the Sacred)
Aura fate of the Ages
Rama
Blackstone Chronicles
The Longest Journey
Drowned God
Shivers
Dark Fall 2
Shivers 2 Harvest of the Souls
Labyrinth of Time
Journeyman Project Trilogy
Sanitarium
Safecracker 2006
Safecracker 1997
Sentinel
Return to Mysterious Island
Mysterious Journey 2
The Omega Stone
Secret of the Luxor
Nancy Drew Haunted Mansion
Nancy Drew secret of the Scarlet Hand
NancyDrewDeceptionIsland
Nancy Drew Blackmoor Manor
Nancy Drew Treasure in the RoyalTower
Nancy Drew Ghost Dogs of MoonLake
Nancy Drew Secret of the Old Clock
Nancy Drew last Train to BlueMoonCanyon
Nancy Drew Shadow Ranch
Nancy Drew Stay Tuned for Danger
Nancy Drew Secrets can Kill
Nancy Drew Haunted Carousel
Tex Murphy Under a Killing Moon
Mummy Tomb of the Pharaoh
Lighthouse
Cracking the Conspiracy
Celtica
Chaos a Fantasy Adventure
Comer
Lightbringer
Beyond Time
Bad Mojo
Ripper
Byzantine Path of Betrayal
Temujin
Cassandra Galleries
Black Mirror
Runaway
Niburu
Tex Murphy Overseer
AGON Mysterious Codex
Martin Mystere Operation Dorian Gray
Cameron File Pharoah’s Curse
Dracula Resurrection
Dracula Last Sanctuary
Frankenstein Through the Eyes of a Monster
Puzz 3D Victorian mansion
Puzz 3D Neushwanstein
Puzz 3D Notre-Dame Cathedral
Puzz 3D Orient Express
Puzz 3D Thomas Kinkaide
Pandora’s Box GOTY
7th Guest
11th Hour
Delaware St. John Curse of Midnight Manor
DelawareSt. JohnTown with no Name
Connections
Entombed Enhanced
Egyptian Prophecy
Echo Secrets of the Lost Cavern
Sigma
Golden Gate
Harvest
The Messenger
the Ring
The Forgotten
Necronomicon
Qin
Mystery of the Mummy (Sherlock Holmes)
The Arrangement
Mystery of the Druids
Remedy
Dark Side of the Moon
Crystal Key
Beneath a steel Sky
5 Days a Stranger
Legend of Lotus Spring
Lifestream
Shady Brook
Chronomaster
Broken Sword 1 Circle of Blood
Broken Sword 2 Smoking Mirror
Uru
Cameron Files Secret of LochNess
Jazz and Faust
Crystal Key 2
MonkeyIsland 1
Crystal Key
Road to India
Traitor’s Gate
Post Mortem
Watchmaker
Stupid Invaders
Adventure at Chateau D’or
Pilgrim
The Ward