| 99 |   | Ripley's Believe It or Not!: The Riddle of Master Lu (DOS, 1995) |
| 99 | | Agatha Christie: Murder on the Orient Express (Windows, 2006) |
| 99 | | Agatha Christie: Evil Under the Sun (Windows, 2007) |
| 99 | | Jack Orlando: A Cinematic Adventure (Windows, 1998) |
| 99 | | Jack Orlando: A Cinematic Adventure (DOS, 1997) |
| 99 | | Agatha Christie: Peril at End House (Windows, 2007) |
| 90 | | The Dagger of Amon Ra (DOS, 1992) |
| 90 | | The Dagger of Amon Ra (Windows, 2017) |
| 86 | | Art of Murder: FBI Confidential (Windows, 2008) |
| 85 | | Crimes & Punishments: Sherlock Holmes (Windows, 2014) |
| 85 | | Dark Mysteries: The Soul Keeper (Windows, 2012) |
| 84 | | Indiana Jones and the Fate of Atlantis (DOS, 1992) |
| 84 | | The Strangler (Windows, 2011) |
| 84 | | Indiana Jones and the Fate of Atlantis (Windows, 2009) |
| 83 | | Art of Murder: Cards of Destiny (Windows, 2010) |
| 83 | | The Lost Cases of 221B Baker St. (Windows, 2010) |
| 83 | | Nick Chase and the Deadly Diamond (Windows, 2010) |
| 83 | | Murder in the Hotel Lisbon (Windows, 2014) |
| 82 | | Lost in the Nightmare (Windows, 2005) |
| 82 | | Hot Tin Roof (Windows, 2015) |
| 82 | | The Lost Files of Sherlock Holmes (DOS, 1992) |
| 82 | | Profiler: The Hopscotch Killer (Windows, 2009) |
| 81 | | Righteous Kill (Windows, 2008) |
| 81 | | Righteous City: Part I (Windows, 2008) |
| 81 | | Agatha Christie: Death on the Nile (Windows, 2008) |
| 81 | | Nancy Drew: Secret of the Old Clock (Windows, 2005) |
| 81 | | The Shivah (Windows, 2006) |
| 80 | | The Mystery of the Mummy (Windows, 2003) |
| 80 | | Jack Orlando: A Cinematic Adventure (Director's Cut) (Windows, 2001) |
| 80 | | Necronomicon: The Dawning of Darkness (Windows, 2001) |
| 80 | | Law & Order II: Double or Nothing (Windows, 2003) |
| 80 | | Carte Blanche: First Episode - For a Fistful of Teeth (Windows, 2006) |
| 80 | | Agatha Christie: And Then There Were None (Windows, 2005) |
| 80 | | The Cameron Files: Secret at Loch Ness (Windows, 2001) |
| 80 | | Law & Order: Criminal Intent (Windows, 2005) |
| 80 | | Sherlock Holmes: Secret of the Silver Earring (Windows, 2004) |
| 80 | | Archie Barrel - Case #2: Casino Golden Palace (Windows, 2002) |
| 80 | | The Case of the Cautious Condor (DOS, 1992) |
| 80 | | The Dame Was Loaded (DOS, 1996) |
| 80 | | Crime Stories: From the Files of Martin Mystère (Windows, 2006) |
| 80 | | Detective Case and Clown Bot in: The Express Killer (Windows, 2018) |
| 80 | | The Dame Was Loaded (Windows, 2018) |
| 80 | | Clue Chronicles: Fatal Illusion (Windows, 1999) |
| 75 | | Yesterday (Windows, 2012) |
| 73 | | Moebius: Empire Rising (Windows, 2014) |
| 72 | | Agatha Christie: Dead Man's Folly (Windows, 2009) |
| 72 | | Under a Killing Moon (DOS, 1994) |
| 72 | | Discworld Noir (Windows, 1999) |
| 72 | | Under a Killing Moon (Windows, 2009) |
| 71 | | Blackwell Unbound (Windows, 2007) |
| 71 | | The Moment of Silence (Windows, 2005) |
| 71 | | Agatha Christie: The ABC Murders (Windows, 2016) |
| 71 | | Sherlock Holmes: The Devil's Daughter (Windows, 2016) |
| 70 | | Private Eye (Windows, 1996) |
| 70 | | Secrets of the Ark: A Broken Sword Game (Windows, 2007) |
| 70 | | Jack the Ripper (Windows, 2004) |
| 70 | | Deja Vu: A Nightmare Comes True!! (DOS, 1987) |
| 70 | | Corrosion: Cold Winter Waiting (Windows, 2012) |
| 70 | | Legacy: Dark Shadows (Windows, 2004) |
| 70 | | Shadows on the Vatican - Act 1: Greed (Windows, 2012) |
| 69 | | The Raven: Legacy of a Master Thief (Windows, 2013) |
| 68 | | The Cat Lady (Windows, 2012) |
| 67 | | Nancy Drew: Tomb of the Lost Queen (Windows, 2012) |
| 67 | | Dark Fall: Lost Souls (Windows, 2009) |
| 66 | | Cognition: An Erica Reed Thriller - Episode 1: The Hangman (Windows, 2012) |
| 66 | | The Testament of Sherlock Holmes (Windows, 2012) |
| 66 | | Memento Mori 2: Guardians of Immortality (Windows, 2012) |
| 66 | | Nancy Drew: Ghost of Thornton Hall (Windows, 2013) |
| 66 | | Amnesia: The Dark Descent (Windows, 2011) |
| 65 | | Sam & Max 301: The Penal Zone (Windows, 2010) |
| 65 | | Mystery Case Files: 13th Skull (Windows, 2011) |
| 65 | | Sam & Max 302: The Tomb of Sammun-Mak (Windows, 2010) |
| 65 | | Curse at Twilight: Thief of Souls (Windows, 2012) |
| 65 | | Louisiana Adventure (Windows, 2012) |
| 65 | | Black Mirror III: Final Fear (Windows, 2011) |
| 65 | | Nancy Drew: The Deadly Device (Windows, 2012) |
| 65 | | Death Upon an Austrian Sonata: A Dana Knightstone Novel (Windows, 2012) |
| 65 | | Cognition: An Erica Reed Thriller - Episode 2: The Wise Monkey (Windows, 2013) |
| 65 | | Ben Jordan: Paranormal Investigator Case 8 - Relics of the Past (Windows, 2012) |
| 65 | | Secret Files 3 (Windows, 2012) |
| 65 | | Der Fall John Yesterday (Limitierte Auflage) (Windows, 2012) |
| 65 | | Ghost in the Sheet (Windows, 2007) |
| 65 | | Haunted (Windows, 2011) |
| 65 | | Nancy Drew: The Captive Curse (Windows, 2011) |
| 65 | | Brink of Consciousness: Dorian Gray Syndrome (Windows, 2012) |
| 65 | | Criminal Minds (Windows, 2012) |
| 64 | | The Beast of Lycan Isle (Windows, 2013) |
| 64 | | Red Johnson's Chronicles: One Against All (Windows, 2013) |
| 64 | | Donald Dowell and the Ghost of Barker Manor (Windows, 2013) |
| 64 | | Runaway: A Twist of Fate (Windows, 2009) |
| 64 | | Detective Agency 3: Ghost Painting (Windows, 2013) |
| 64 | | Enigmatis: The Ghosts of Maple Creek (Windows, 2011) |
| 64 | | 9: The Dark Side of Notre Dame (Windows, 2013) |
| 64 | | Strange Cases: The Faces of Vengeance (Windows, 2013) |
| 64 | | Motor Town: Soul of the Machine (Windows, 2013) |
| 64 | | The Fog (Windows, 2013) |
| 64 | | XIII: Lost Identity (Windows, 2011) |
| 64 | | Mountain Crime: Requital (Windows, 2011) |
| 64 | | Red Johnson's Chronicles (Windows, 2013) |
| 64 | | Cognition: An Erica Reed Thriller - Episode 3: The Oracle (Windows, 2013) |
| 64 | | Conspirocracy (Windows, 2013) |
| 64 | | The Vanishing of Ethan Carter (Windows, 2014) |
| 64 | | Crystals of Time (Windows, 2013) |
| 64 | | Secret Files: Sam Peters (Windows, 2013) |
| 64 | | Mystery Trackers: Silent Hollow (Windows, 2013) |
| 64 | | Cognition: An Erica Reed Thriller - Episode 4: The Cain Killer (Windows, 2013) |
| 64 | | Mystery Agency: Visions of Time (Windows, 2011) |
| 64 | | NCIS (Windows, 2011) |
| 64 | | Baron Wittard: Nemesis of Ragnarok (Windows, 2011) |
| 64 | | Dark Parables: The Exiled Prince (Windows, 2011) |
| 64 | | Resurrection: New Mexico (Windows, 2011) |
| 64 | | Nancy Drew: Shadow at the Water's Edge (Windows, 2010) |
| 64 | | Sam & Max 304: Beyond the Alley of the Dolls (Windows, 2010) |
| 64 | | Nancy Drew: Secrets Can Kill (Remastered) (Windows, 2010) |
| 64 | | Night of the Testicle (Windows, 2011) |
| 64 | | Last Half of Darkness: Society of the Serpent Moon (Windows, 2011) |
| 64 | | Borgia (Windows, 2011) |
| 64 | | Nancy Drew: Alibi in Ashes (Windows, 2011) |
| 64 | | Midnight Mysteries: Devil on the Mississippi (Windows, 2011) |
| 64 | | Puzzle Agent 2 (Windows, 2011) |
| 64 | | Mystery Trackers: Raincliff (Windows, 2011) |
| 64 | | Sam & Max 303: They Stole Max's Brain! (Windows, 2010) |
| 64 | | Emerald City Confidential (Windows, 2009) |
| 63 | | Velvet Sundown (Windows, 2014) |
| 63 | | Mystery P.I.: The London Caper (Windows, 2010) |
| 63 | | Shutter Island (Windows, 2010) |
| 63 | | Penny Dreadfuls: Sweeney Todd (Windows, 2010) |
| 63 | | It's All About Masks (Windows, 2010) |
| 63 | | FBI: Paranormal Case (Windows, 2010) |
| 63 | | Grace's Quest: To Catch An Art Thief (Windows, 2010) |
| 63 | | Black Sails: The Ghost Ship (Windows, 2010) |
| 63 | | Tesla Effect: A Tex Murphy Adventure (Windows, 2014) |
| 63 | | Millennium Secrets: Emerald Curse (Windows, 2010) |
| 63 | | Rhianna Ford & The Da Vinci Letter (Windows, 2010) |
| 63 | | Dark Tales: Edgar Allan Poe's Murders in the Rue Morgue (Windows, 2010) |
| 63 | | Casebook: Episode III - Snake in the Grass (Windows, 2009) |
| 63 | | Casebook: Episode II - The Watcher (Windows, 2009) |
| 63 | | The Mirror Mysteries: Forgotten Kingdoms (Windows, 2014) |
| 63 | | Black Viper: Sophia's Fate (Windows, 2014) |
| 63 | | The Beast Within: A Gabriel Knight Mystery (DOS, 1995) |
| 63 | | Black Mirror II: Reigning Evil (Windows, 2009) |
| 63 | | Mystery P.I.: Stolen in San Francisco (Windows, 2010) |
| 63 | | Die drei ??? Kids: Jagd auf das Phantom (Windows, 2014) |
| 63 | | Wallace & Gromit in Fright of the Bumblebees (Windows, 2009) |
| 63 | | Hotel (Windows, 2010) |
| 63 | | Real Detectives: Murder in Miami (Windows, 2010) |
| 63 | | Nancy Drew: Collector's Edition Fan Favorites (Windows, 2010) |
| 63 | | Sam & Max: Season Two - What's New Beelzebub? (Windows, 2008) |
| 63 | | Strange Cases: The Lighthouse Mystery (Windows, 2010) |
| 63 | | What Makes You Tick: A Stitch In Time (Windows, 2010) |
| 63 | | Jane Croft: The Baker Street Murder (Windows, 2010) |
| 63 | | Twisted: A Haunted Carol (Windows, 2010) |
| 63 | | Sam & Max: Season Two (Windows, 2008) |
| 63 | | Sam & Max: Season Two - Night of the Raving Dead (Windows, 2008) |
| 63 | | Sam & Max: Season Two - Chariots of the Dogs (Windows, 2008) |
| 63 | | Diamonds in the Rough (Windows, 2008) |
| 63 | | Detective Grimoire: Secret of the Swamp (Windows, 2014) |
| 63 | | Nancy Drew: The Phantom of Venice (Windows, 2008) |
| 63 | | Nancy Drew: Trail of the Twister (Windows, 2010) |
| 63 | | Journalistic Stories (Windows, 2010) |
| 63 | | Midnight Mysteries: Salem Witch Trials (Windows, 2010) |
| 63 | | Nelson Tethers: Puzzle Agent (Windows, 2010) |
| 63 | | Curse of the Ghost Ship (Windows, 2010) |
| 63 | | Serena (Windows, 2014) |
| 63 | | Ben Jordan: Paranormal Investigator Case 7 - The Cardinal Sins (Windows, 2008) |
| 63 | | The Beast Within: A Gabriel Knight Mystery (Windows, 1995) |
| 62 | | Sam & Max: Episode 4 - Abe Lincoln Must Die! (Windows, 2007) |
| 62 | | Art of Murder: Hunt for the Puppeteer (Windows, 2009) |
| 62 | | DinerTown Detective Agency (Windows, 2009) |
| 62 | | Still Life 2 (Windows, 2009) |
| 62 | | Mozart: The Conspirators of Prague (Windows, 2009) |
| 62 | | Detective Agency (Windows, 2009) |
| 62 | | Mr. Danger's Contest (Windows, 2009) |
| 62 | | Casebook: Episode 0 - The Missing Urn (Windows, 2009) |
| 62 | | Nancy Drew: Ghost Dogs of Moon Lake (Windows, 2002) |
| 62 | | Memento Mori (Windows, 2009) |
| 62 | | The Emptiness (Windows, 2015) |
| 62 | | Cate West: The Velvet Keys (Windows, 2009) |
| 62 | | Casebook: Episode 1 - Kidnapped (Windows, 2009) |
| 62 | | Secret Files 2: Puritas Cordis (Windows, 2008) |
| 62 | | Sam & Max: Season Two - Moai Better Blues (Windows, 2008) |
| 62 | | Danger Next Door: Miss Teri Tale's Adventure (Windows, 2009) |
| 62 | | Mystery P.I.: Lost in Los Angeles (Windows, 2009) |
| 62 | | Case Noir (Windows, 2015) |
| 62 | | Noctropolis (Windows, 2015) |
| 62 | | Masters of Mystery: Crime of Fashion (Windows, 2009) |
| 62 | | Diabolik: The Original Sin (Windows, 2009) |
| 62 | | Sam & Max: Episode 5 - Reality 2.0 (Windows, 2007) |
| 62 | | James Patterson: Women's Murder Club - Twice in a Blue Moon (Windows, 2009) |
| 62 | | Nancy Drew: Danger on Deception Island (Windows, 2003) |
| 62 | | Midnight Mysteries: Ghostwriting (Windows, 2015) |
| 62 | | Masters of Mystery: Blood of Betrayal (Windows, 2009) |
| 62 | | Cajun Cop: The French Quarter Caper (Windows, 2009) |
| 62 | | Jack the Ripper: Letters from Hell (Windows, 2009) |
| 62 | | 15 Days (Windows, 2009) |
| 62 | | The Invisible Hours (Windows, 2017) |
| 62 | | Still Life (Windows, 2005) |
| 62 | | Pleurghburg: Dark Ages (Windows, 2001) |
| 62 | | Nancy Drew: Message in a Haunted Mansion (Windows, 2000) |
| 62 | | Nancy Drew: Curse of Blackmoor Manor (Windows, 2004) |
| 62 | | Ben Jordan: Paranormal Investigator Case 3 - The Sorceress of Smailholm (Windows, 2004) |
| 62 | | Ben Jordan: Paranormal Investigator Case 4 - Horror at Number 50 (Windows, 2005) |
| 62 | | Murder, She Wrote (Windows, 2009) |
| 62 | | Nancy Drew: Secret of the Scarlet Hand (Windows, 2002) |
| 62 | | Strange Cases: The Tarot Card Mystery (Windows, 2009) |
| 62 | | Defenders of Law: The Rosendale File (Windows, 2009) |
| 62 | | Marooned (Windows, 2009) |
| 62 | | Valerie Porter and the Scarlet Scandal (Windows, 2009) |
| 62 | | Déjà Vu: A Nightmare Comes True - MacVenture Series (Windows, 2015) |
| 62 | | Mystery Masterpiece: The Moonstone (Windows, 2009) |
| 62 | | Pilot Brothers 3 (Windows, 2015) |
| 62 | | Déjà Vu II: Lost in Las Vegas - MacVenture Series (Windows, 2015) |
| 62 | | Mystery of Cleopatra (Windows, 2009) |
| 62 | | CSI: Crime Scene Investigation - Deadly Intent (Windows, 2009) |
| 62 | | Nancy Drew: Ransom of the Seven Ships (Windows, 2009) |
| 62 | | Nancy Drew: Warnings at Waverly Academy (Windows, 2009) |
