| Game Name | System |
|---|
| Twin World (1989)(UBI Soft)(Disk 2 of 2)[a] | Atari ST |
| Twin World (1989)(UBI Soft)[cr Delight][m EMT][t +4] | Atari ST |
| Twin World (1989)(UBI Soft)[cr Delight][t +4] | Atari ST |
| Twin World (1989)(UBI Soft)[cr Delight][t +4][a2] | Atari ST |
| Twin World (1989)(UBI Soft)[cr Delight][t +4][a] | Atari ST |
| Twin World (1989)(UBI Soft)[cr Pinky] | Atari ST |
| Twin World (1989)(UBI Soft)[cr Pinky][a] | Atari ST |
| Two on Two (1986)(Activision) | Atari ST |
| Tycoon (demo-playable) (19xx)(Budgie UK)(LW) | Atari ST |
| Tymewarp (2005)(YM-Rockerz) | Atari ST |
| Typhoon (1987)(Kingsoft)(Disk 1 of 2)[Disk 2 is missing] | Atari ST |
| Typhoon Thompson in Search for the Sea Child (1989)(Broderbund) | Atari ST |
| U-Boot (1989)(Motelsoft)(de)(FW) | Atari ST |
| U-Boot (1989)(Motelsoft)(de)(FW)[a] | Atari ST |
| UMS (1987)(Intergalactic Development)[protected] | Atari ST |
| UN Squadron (1990)(U.S. Gold)[cr Empire][t] | Atari ST |
| UN Squadron (1990)(U.S. Gold)[cr Empire][t][a] | Atari ST |
| Ultima II (1985)(Origin)[GEM Interface by Robert Eric Reitman] | Atari ST |
| Ultima III - Exodus (1986)(Origin) | Atari ST |
| Ultima III - Exodus (1986)(Origin)[a2] | Atari ST |
| Ultima III - Exodus (1986)(Origin)[a] | Atari ST |
| Ultima IV - Quest of the Avatar (1987)(Origin)(Disk 1 of 2)[!] | Atari ST |
| Ultima IV - Quest of the Avatar (1987)(Origin)(Disk 2 of 2)[!] | Atari ST |
| Ultima IV - Quest of the Avatar (1987)(Origin)(fr)(Disk 1 of 2)[!] | Atari ST |
| Ultima IV - Quest of the Avatar (1987)(Origin)(fr)(Disk 2 of 2)[!] | Atari ST |
| Ultima IV - Quest of the Avatar (1988)(Origin)[cr TEX] | Atari ST |
| Ultima IV - Quest of the Avatar (1988)(Origin)[one disk] | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 1 of 2)(Boot Disk)[cr Hotline] | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 1 of 2)(Boot)[m Blue Soft] | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 1 of 3)(Boot) | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 2 of 2)(Intro and Play)[m Blue Soft] | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 2 of 2)(Intro and Play)[m Blue Soft][a] | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 2 of 3)(Intro) | Atari ST |
| Ultima V - Warriors of Destiny (1988)(Origin)(Disk 3 of 3)(Play) | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 1 of 3)[cr Exceptions] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 1 of 4)[cr Cynix] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 1 of 4)[cr ICS] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 1 of 4)[cr ICS][m EMT] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 2 of 3)[cr Exceptions] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 2 of 4)[cr Cynix] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 2 of 4)[cr ICS] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 2 of 4)[cr ICS][m EMT] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 3 of 3)[cr Exceptions] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 3 of 4)[cr Cynix] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 3 of 4)[cr ICS] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 3 of 4)[cr ICS][m EMT] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 4 of 4)[cr Cynix] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 4 of 4)[cr ICS] | Atari ST |
| Ultima VI - The False Prophet (1990)(Origin)(Disk 4 of 4)[cr ICS][m EMT] | Atari ST |
| Ultimate 'tris Game, The (1996)(Alpha Visions) | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 1 of 3)[cr Elite][m Atariforce][t] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 1 of 3)[cr Elite][t] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 1 of 3)[cr Elite][t][a2] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 1 of 3)[cr Elite][t][a] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 2 of 3)[cr Elite][m Atariforce][t] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 2 of 3)[cr Elite][t] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 2 of 3)[cr Elite][t][a] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 3 of 3)[cr Elite][m Atariforce][t] | Atari ST |
| Ultimate Arena, The (1994)(STeam)(Disk 3 of 3)[cr Elite][t] | Atari ST |
| Ultimate Arena, The (19xx)(STeam)(Disk 2 of 3)[cr Elite][t][a] | Atari ST |
| Ultimate Arena, The (19xx)(STeam)(Disk 3 of 3)[cr Elite][t][a] | Atari ST |
| Ultimate Golf (19xx)(-)[cr Replicants][b] | Atari ST |
| Ultimate Golf (19xx)(-)[cr Replicants][b][a] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)(Disk 1 of 2)(Master and Bike)[cr Medway Boys] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)(Disk 1 of 2)(Master and Bike)[cr Medway Boys][a] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)(Disk 1 of 2)(Master)[protected] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)(Disk 2 of 2)(Bike)[protected] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)(Disk 2 of 2)(Scenery)[cr Medway Boys] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)(Disk 2 of 2)(Scenery)[cr Medway Boys][a] | Atari ST |
| Ultimate Ride, The (1990)(Mindscape)[cr Replicants - ST Amigos] | Atari ST |
| Ultimate Virus Killer 2000 v8.1 (1999)(CRIME Development)(SW) | Atari ST |
| Ultimate Virus Killer 2000 v8.1 (1999)(CRIME Development)(SW)[a] | Atari ST |
| Ultimate Virus Killer v6.3 (1994)(Douglas Communications) | Atari ST |
| Ultra Script v2.1 (1989)(Imagen Corporation)(fr)(Disk 1 of 3) | Atari ST |
| Ultra Script v2.1 (1989)(Imagen Corporation)(fr)(Disk 2 of 3) | Atari ST |
| Ultra Script v2.1 (1989)(Imagen Corporation)(fr)(Disk 3 of 3) | Atari ST |
| Under Pressure (1992)(Electronic Zoo)[h Cynix - Quaser] | Atari ST |
| Under Pressure (1992)(Electronic Zoo)[h Cynix - Quaser][a] | Atari ST |
| Under Pressure (demo-playable)(1992)(Electronic Zoo) | Atari ST |
| Under the Ice (1987)(Lyric)[cr Law] | Atari ST |
| Uninvited, The (1987)(Icom Simulations)[cr Delta Force] | Atari ST |
| Universal Military Simulator 2, The - Nations at War (1991)(Intergalactic Development) | Atari ST |
| Universal Military Simulator 2, The - Nations at War (1991)(Intergalactic Development)(Disk 1 of 2)(Program)[cr Hotline] | Atari ST |
| Universal Military Simulator 2, The - Nations at War (1991)(Intergalactic Development)(Disk 2 of 2)(Map)[cr Hotline] | Atari ST |
| Universal Military Simulator, The (1987)(Intergalactic Development)(de)[cr Megahawk] | Atari ST |
| Universal Military Simulator, The - Scenery Disk 1 (1987)(Intergalactic Development) | Atari ST |
| Universal Military Simulator, The - Scenery Disk 2 (1987)(Intergalactic Development) | Atari ST |
| Universe 3 (1989)(Omnitrend Software)(Disk 1 of 2)(Game)[cr MCA] | Atari ST |
| Universe 3 (1989)(Omnitrend Software)(Disk 2 of 2)(Datas)[cr MCA] | Atari ST |
| Unreal (1991)(UBI Soft)(Disk 1 of 2)[cr ICS] | Atari ST |
| Unreal (1991)(UBI Soft)(Disk 2 of 2)[cr ICS] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)(Disk 1 of 3)[!] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)(Disk 1 of 3)[a] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)(Disk 2 of 3)[!] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)(Disk 2 of 3)[a] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)(Disk 3 of 3)[!] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)(Disk 3 of 3)[a] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)[cr MCA][t] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 1 of 2)[cr MCA][t][a] | Atari ST |
| Untouchables, The (1989)(Ocean)(Disk 2 of 2)[cr MCA][t] | Atari ST |
