| 84 |   | Rama (Windows, 1996) |
| 83 | | Rama (DOS, 1996) |
| 73 | | Lone Echo (Windows, 2017) |
| 70 | | Code 7 (Windows, 2017) |
| 66 | | The Journeyman Project 3: Legacy of Time (Windows, 1998) |
| 65 | | Perry Rhodan: Thoregon - Brücke in die Unendlichkeit (Windows, 1998) |
| 65 | | Argo Adventure (Windows, 1998) |
| 65 | | Zero Zone (Windows, 1998) |
| 64 | | Perry Rhodan: Thoregon - Die verbotene Stadt (Windows, 1999) |
| 64 | | Cydonia: Mars - The First Manned Mission (Windows, 1999) |
| 64 | | Callahan's Crosstime Saloon (DOS, 1997) |
| 64 | | The Crystal Key (Windows, 1999) |
| 64 | | Normality (DOS, 1996) |
| 64 | | Rave Shuttle: The Cosmic Challenge (Windows, 1997) |
| 63 | | Alive ....Behind the Moon.... (DOS, 1996) |
| 63 | | Angel Devoid: Face of the Enemy (DOS, 1996) |
| 63 | | Secrets of the Luxor (Windows, 1996) |
| 62 | | Milo (Windows, 1995) |
| 62 | | Schizm: Mysterious Journey (Windows, 2001) |
| 62 | | 2112: A Field Trip (Windows, 2001) |
| 62 | | The Key 1: Flight From Arcadia (Windows, 2001) |
| 62 | | Abode (Windows, 2016) |
| 62 | | Eternam (DOS, 1992) |
| 62 | | Welcome to the Future (Windows, 1995) |
| 62 | | Form (Windows, 2017) |
| 62 | | Alien Virus (DOS, 1995) |
| 61 | | J.U.L.I.A.: Among the Stars (Windows, 2014) |
| 61 | | Uru: Ages Beyond Myst (Windows, 2003) |
| 61 | | Myst V: End of Ages (Windows, 2005) |
| 61 | | Vision² (DOS, 1994) |
| 61 | | Rhem (Windows, 2002) |
| 60 | | Small Town Terrors: Galdor's Bluff (Windows, 2015) |
| 60 | | Morningstar: Descent to Deadrock (Windows, 2015) |
| 60 | | The Gallery: Episode 2 - Heart of the Emberstone (Windows, 2017) |
| 60 | | Loading Human: Chapter 1 (Windows, 2016) |
| 60 | | Alice VR (Windows, 2016) |
| 60 | | Myha (Windows, 2016) |
| 60 | | Californium (Windows, 2016) |
| 60 | | The Capri Connection (Windows, 2014) |
| 60 | | The Journeyman Project: Pegasus Prime (Windows, 2014) |
| 60 | | Found: A Hidden Object Adventure (Windows, 2012) |
| 60 | | Botanica: Into the Unknown (Windows, 2012) |
| 60 | | Soul Axiom (Windows, 2016) |
| 60 | | P·O·L·L·E·N (Windows, 2016) |
| 60 | | MirrorMoon EP (Windows, 2013) |
| 60 | | Eternam (Windows, 2018) |
| 60 | | Botanica: Earthbound (Windows, 2014) |
| 60 | | Trekboer (DOS, 1985) |
| 60 | | Beyond the Tesseract (DOS, 1988) |
| 60 | | Rhem I SE: The Mysterious Land (Windows, 2017) |
| 60 | | Destination Primus Vita: Episode 1 - Austin (Windows, 2018) |
| 60 | | Explora III: Sous le signe du serpent (DOS, 1990) |
| 60 | | Paranoia (DOS, 1993) |
| 60 | | The Labyrinth of Time (DOS, 1993) |
| 60 | | The Artifact (Windows, 2017) |
| 60 | | Monumental (Windows, 2016) |
| 60 | | La Aventura Espacial (DOS, 1990) |
| 60 | | Zombi (DOS, 1990) |
| 60 | | Another Lifeless Planet and Me With No Beer (DOS, 1989) |
| 60 | | Chrono Quest II (DOS, 1989) |
| 60 | | The Fall of Lazarus (Windows, 2017) |
| 60 | | Manhunter 2: San Francisco (DOS, 1989) |
| 60 | | Megacorp (DOS, 1989) |
| 60 | | Marooned Again (DOS, 1990) |
| 60 | | Trackless (Windows, 2017) |
| 60 | | Manhunter: New York (DOS, 1988) |
| 60 | | Haven Moon (Windows, 2016) |
| 60 | | Rhem 2: The Cave (Windows, 2005) |
| 60 | | Time Mysteries 3: The Final Enigma (Windows, 2013) |
| 60 | | The Clumsys 2: Butterfly Effect (Windows, 2010) |
| 60 | | Eternity (Windows, 2010) |
| 60 | | Green Moon (Windows, 2009) |
| 60 | | The Time Machine: Trapped in Time (Windows, 2009) |
| 60 | | Inhabited Island: The Earthling (Windows, 2007) |
| 60 | | Sprill: The Mystery of the Bermuda Triangle (Windows, 2008) |
| 60 | | In Cubation (Windows, 2007) |
| 60 | | Voyage (Windows, 2005) |
| 60 | | Mysterious Journey II: Chameleon (Windows, 2003) |
| 60 | | J.U.L.I.A. (Windows, 2012) |
| 60 | | Normality (Windows, 2011) |
| 60 | | Unsolved Mystery Club: Ancient Astronauts (Windows, 2011) |
| 60 | | Forever Worlds: Enter the Unknown (Windows, 2004) |
| 60 | | Barista 2 (Windows, 2004) |
| 60 | | Star Trek: Die Verlorenen (Windows, 2004) |
| 60 | | The Labyrinth of Time (Windows, 2004) |
| 60 | | The Journeyman Project 2: Buried in Time (Windows, 2010) |
| 60 | | Enlightenus II: The Timeless Tower (Windows, 2010) |
| 60 | | Crystal Key II: The Far Realm (Windows, 2004) |
| 60 | | Sentinel: Descendants in Time (Windows, 2004) |
| 55 | | Cracking the Conspiracy (Windows, 1999) |
| 55 | | Dark Side of the Moon (Windows, 1998) |
| 55 | | Under a Killing Moon (DOS, 1994) |
| 55 | | The Quivering (Windows, 1998) |
| 55 | | The Quivering (DOS, 1998) |
| 55 | | Morpheus (Windows, 1998) |
| 55 | | Symbiocom (Windows, 1998) |
| 55 | | Of Light and Darkness: The Prophecy (Windows, 1998) |
| 54 | | Captain Spleen 2 (DOS, 1997) |
| 54 | | The Mystery at Greveholm (Windows, 1997) |
| 53 | | A.D. 2044 (Windows, 1996) |
| 53 | | Timeline (Windows, 2000) |
| 52 | | Planetfall (DOS, 1983) |
| 52 | | Frederik Pohl's Gateway (Windows, 1995) |
| 52 | | Under a Killing Moon (Windows, 2009) |
| 52 | | Beyond Atlantis II (Windows, 2001) |
| 52 | | Stationfall (DOS, 1987) |
| 52 | | Frederik Pohl's Gateway (DOS, 1992) |
| 51 | | Gateway II: Homeworld (DOS, 1993) |
| 51 | | Obduction (Windows, 2016) |
| 51 | | ShadowForce (DOS, 1994) |
| 51 | | Stories Untold (Windows, 2017) |
| 50 | | Satellite (Windows, 2018) |
| 50 | | Ascendance (Windows, 2018) |
| 50 | | Chamber of the Sci-Mutant Priestess (Windows, 2018) |
| 50 | | Submachine Universe (Windows, 2017) |
| 50 | | Conspiracies (Windows, 2003) |
| 50 | | Essence (Windows, 2017) |
| 50 | | Submachine 8: The Plan (Windows, 2012) |
| 50 | | Planet of Lust (DOS, 1989) |
| 50 | | Engineering Jones and the Time Thieves of DSPea (DOS, 1991) |
| 50 | | The Solus Project (Windows, 2016) |
| 50 | | Starcross (DOS, 1982) |
| 50 | | Conspiracies II: Lethal Networks (Windows, 2011) |
| 50 | | In Search of the Most Amazing Thing (DOS, 1983) |
| 50 | | Event[0] (Windows, 2016) |
| 50 | | Abyss (Windows, 2016) |
| 50 | | Catyph: The Kunci Experiment (Windows, 2016) |
| 50 | | The Outpost Nine: Episode 1 (Windows, 2018) |
| 50 | | Mystery Trackers: Raincliff's Phantoms (Windows, 2014) |
| 50 | | Hitchhiker's Guide to the Galaxy Remake (Windows, 2010) |
| 50 | | Mystery Trackers: Four Aces (Windows, 2012) |
| 50 | | Rendezvous with Rama (DOS, 1985) |
| 50 | | Sex Vixens From Space (DOS, 1989) |
| 50 | | Chamber of the Sci-Mutant Priestess (DOS, 1989) |
| 50 | | Submachine 6: The Edge (Windows, 2013) |
| 50 | | Universe 3 (DOS, 1989) |
| 50 | | Dead Cyborg: Episode 1 (Windows, 2012) |
| 50 | | Caffeine (Windows, 2015) |
| 50 | | Les Portes du Temps (DOS, 1989) |
| 50 | | VariTale (DOS, 1987) |
| 50 | | SteelLIFE (Windows, 2019) |
| 50 | | Bot Colony (Windows, 2014) |
| 50 | | Submachine 10: The Exit (Windows, 2015) |
| 50 | | Dead Cyborg: Episode 2 (Windows, 2014) |
| 45 | | Captain Gysi: Galaxis Futura (Windows, 1998) |
| 44 | | Captain Gysi und das Raumschiff Bonn (DOS, 1997) |
| 43 | | Świrus (Windows, 1996) |
| 43 | | Space Quest 6: Roger Wilco in the Spinal Frontier (Windows, 1995) |
| 42 | | Space Quest 6: Roger Wilco in the Spinal Frontier (DOS, 1995) |
| 42 | | The Hitchhiker's Guide to the Galaxy (DOS, 1984) |
| 41 | | 7 Days a Skeptic (Windows, 2004) |
| 40 | | The Assembly (Windows, 2016) |
| 40 | | Space Quest IV.5: Roger Wilco And The Voyage Home (Windows, 2008) |
| 40 | | Neptune Flux (Windows, 2016) |
| 40 | | Leather Goddesses of Phobos (DOS, 1986) |
| 40 | | Sex Olympics (DOS, 1990) |
