| 2025-07-07 | Sos Ovoides Kosmo-kobus | Excellence / Honsoft | 1986 |
| 2019-06-15 | SOS Music S.O.S Music | A100% | 1989 |
| 2018-09-24 | SOS Luna 2 | Amstrad Magazine (Publinfor) | 1989 |
| 2020-04-10 | SOS Cent Pour Cent SOS 100% | A100% | 1988 |
| 2022-09-12 | Sortilege 3D | Lmc / A100% | 1989 |
| 2025-02-11 | Sorcery | Virgin Games | 1985 |
| 2020-11-14 | Sorcerers (2nd @ CPCRetroDev 2020) | Play on Retro | 2020 |
| 2026-03-31 | Sooty and Sweep Sooty & Sweep | Alternative Software | 1989 |
| 2025-12-24 | Sooty and Sweep II | Alternative Software | 1992 |
| 2020-11-24 | Sootland | Zafiro Software | 1989 |
| 2025-11-01 | Sonic the Hedgehog Sonic GX | Condense | 2025 |
| 2013-03-28 | Sonic Boom | Activision | 1990 |
| 2020-04-19 | Sonde | CPC Amstrad International | 1990 |
| 2020-08-27 | SoloPong | | 2020 |
| 2023-08-30 | Solon | Schneider CPC-Welt | 1988 |
| 2014-07-13 | Solomon's Key: Plusedition | USGold | 1987 |
| 2025-12-16 | Solomon's Key 3 (Power System) | Power System | 1994 |
| 2025-07-21 | Solomon's Key | Usgold | 1987 |
| 2020-11-24 | Solo | Opera Soft | 1989 |
| 2022-08-17 | Solit (Disk 50) | Cascade Games | 1986 |
| 2025-03-21 | Soldier of Light | ACE | 1989 |
| 2012-11-23 | Solar Warrior | Optimus Software / SkySlip Computer | 1988 |
| 2023-02-12 | Solar Invasion | Mastertronic / Software Creations | 1990 |
| 2018-07-09 | Solar Empire | Players | 1990 |
| 2025-05-23 | Solar Coaster | Optyx Software | 1986 |
| 2015-02-15 | Sol Negro Soleil Noir | Opera Soft | 1988 |
| 2020-06-15 | Soko-Ban | CPC Magazin Fingerschonend | 1989 |
| 2022-09-10 | Soga | G.T.S. Editorial | 1985/1986 |
| 2020-05-29 | Soft-Ball | CPC Magazin / CPC Magazin Fingerschonend | 1987 |
| 2026-03-31 | Soccer Challenge | Alternative Software | 1990 |
| 2026-01-20 | Snow Plough! Hover Bovver Motor Mower! | Computing with the Amstrad / Swift Software | 1989 |
| 2020-06-16 | Snouty | Computer Partner | 1989 |
| 2021-01-21 | Snoopy And Peanuts | The Edge | 1989 |
| 2024-07-06 | Snoball In Hell | Atlantis Software | 1989 |
| 2021-06-28 | Snaky | Logipresse | 1987 |
| 2023-12-09 | Snake (Amstrad Action) | Amstrad Action | 1991 |
| 2023-12-10 | Snake v5 (Amstrad Action) | Amstrad Action | 1991 |
| 2023-01-01 | Snake Clone | | 2021 |
| 2018-11-14 | Snake Bubble (14th CPCRetroDev 2018) | The Bubble Club | 2018 |
| 2021-02-07 | Snake (Resistance) | Resistance | 2021 |
| 2013-08-21 | Snake (CPC Amstrad International) | CPC Amstrad International | 1987/1986 |
| 2018-10-01 | Snake | Mein Home-Computer | 1985 |
| 2022-08-03 | Smiling-Ball | CPC Amstrad International | 1987/ |
| 2016-10-22 | Smashout Golden Oldie | Home Computing Weekly | 1985 |
| 2023-12-11 | Smasher (Amstrad Action) | Amstrad Action | 1993 |
| 2018-09-15 | Smash TV | Ocean | 1991 |
| 2021-08-02 | Smash It | Compute Mit | 1987 |
| 2014-02-27 | Smaily | Zigurat | 1991 |
| 2018-11-26 | Sly Spy Secret Agent | Ocean | 1990 |
| 2025-05-06 | Slug | Alternative Software | 1988 |
| 2026-01-22 | Slither | | 2017 |
| 2022-12-01 | Slippery | G.T.S. Editorial | 1986 |
| 2020-11-21 | Slimy (37th @ CPCRetroDev 2020) | Blue Cats Games | 2020 |
| 2023-02-13 | Slightly Magic | Codemasters | 1991 |
| 2012-08-25 | Sliders | Microids | 1991 |
| 2018-09-16 | Sleepwalker PDS Something Good | Sleepwalker PD | 199x |
| 2025-07-21 | Slap Fight | Imagine Software | 1987 |
| 2025-04-10 | Slalom (Star Division) | Star Division | 1985 |
| 2019-12-21 | Skyx | Legend Software | 1988 |
| 2023-08-21 | Skylab | Chip / Cosmic Software / Esat Software | 1987 |
| 2020-07-28 | Skyhawk | CPC Revue / CPC HS | 1990 |
| 2024-05-16 | Sky-Reed (Amstrad Semanal) Invasion | Amstrad Semanal | 1986 |
| 2013-07-31 | Sky War Part 2 | Tropic Soft / CPCinfos | 1992 |
| 2021-04-14 | Sky War Part 1 | Tropic Soft / CPCinfos | 1992 |
| 2018-05-20 | Sky War | Ackerlight Software | 1992 |
| 2014-07-14 | Sky Hunter Skyhunter | ERE Informatique | 1988 |
| 2015-01-15 | Skweek | Loriciels | 1989 |
| 2012-08-25 | Skull Castle | | 19xx |
| 2017-04-24 | Skull And Crossbones Skull & Crossbones | Domark / Tengen | 1991 |
| 2023-12-03 | Skull | Pipeline Software / Amstrad Computer User | 1992 |
| 2025-03-10 | Skulduggery Skullduggery | Scorpio Gamesworld | 1985 |
| 2020-12-02 | Skool Daze | Microsphere | 1984/2015 |
| 2022-12-04 | Skippy | | 1984 |
| 2012-12-27 | Skiller | CPC Amstrad International | 1989 |
| 2023-05-22 | Skatin' USA | Atlantis Software | 1990 |
| 2025-03-10 | Skateboard Joust | Firebird / Silverbird | 1988 |
| 2019-07-25 | Skate Crazy | Gremlin Graphics | 1988 |
| 2013-03-29 | Sizzler! | Scull PD | 1990 |
| 2022-08-17 | Sitting Target (Disk 50) | Cascade Games | 1986 |
| 2014-12-21 | Sirwood | Opera Soft | 1990 |
| 2022-09-15 | Sir Lancelot: Knights of the Round Table | Melbourne House | 1984 |
| 2014-07-12 | Sir Fred Sirfred | Made In Spain | 1986 |
| 2024-10-27 | Sir Bob | Monser | 1986 |
| 2020-11-25 | Sir Ababol NES-OM Edition | Mojon Twins | 2018/2020 |
| 2020-11-02 | Sir Ababol II: The Ice Palace Sir Ababol 2: The Ice Palace | Mojon Twins | 2016 |
| 2018-11-24 | Sir Ababol | Mojon Twins | 2010 |
| 2020-05-09 | Simplex 3D | LMC / MicroMag | 1990 |
| 2025-07-21 | Silkworm | Virgin Games | 1988 |
| 2018-11-27 | Silent Shadow | Topo Soft | 1988 |
| 2024-09-26 | Sigma Seven Sigma 7 | Durell | 1987 |
| 2022-04-09 | Siemb Chronicles: Arkos the Traitor | ESP Soft | 2021 |
| 2025-02-11 | Sideral War | Delta Software | 1989 |
| 2016-11-02 | Sidegun (29th CPCRetroDev 2016) | Radical Panda | 2016 |
| 2025-07-21 | Side Arms | Usgold / Go! | 1987 |
| 2020-08-13 | Shutdown | Video Images Software | 1988/2018 |
| 2025-07-15 | Shuriken | | 202x |
| 2022-11-23 | Shovel Adventure (1st @ CPCRetroDev 2021) | Pat Morita Team | 2021 |
| 2022-08-17 | Shoulder Dash '99 | Wizcat | 1995 |
| 2019-07-03 | Short's Fuse | Dollarsoft / Firebird | 1984 |
| 2021-09-17 | Short Circuit | Ocean | 1987 |