| APPLICATIONS | Siren Software - Copy Tape  | 1985 |
| APPLICATIONS | Siren Software - Discovery 1 | 198x |
| APPLICATIONS | Siren Software - Pc - Trans | 1992/1990 |
| APPLICATIONS | Siren Software - Tape Utilities | 1985 |
| APPLICATIONS | Siren Software - Turbolocks | 198x |
| GAMELIST | Sirwood | 1990 |
| GAMELIST | Sitting Target (Disk 50) | 1986 |
| LITTÉRATURE | Sixty Programs For the Amstrad CPC464 (Amstrad Computer User) | 1985 |
| GAMELIST | Sizzler! | 1990 |
| CODING | SjASM | |
| CODING | SjASMPlus Z80 Cross-Assembler | 2004/2005/2006 |
| GAMELIST | Skate Crazy | 1988 |
| GAMELIST | Skate Or Die | 1989 |
| GAMELIST | Skate Rock
Skate Rock Simulator | 1987 |
| GAMELIST | Skateball
Skate Ball
Skate Wars | 1989 |
| GAMELIST | Skateboard Joust | 1988 |
| GAMELIST | Skateboard Kidz | 1988 |
| GAMELIST | Skatin' USA | 1990 |
| GAMELIST | Skeetshoot (Gx4000)
Test CPCrulez Par Hermol | 1990 |
| APPLICATIONS | Sketch Etch (The Amstrad Games Book) | 1984 |
| APPLICATIONS | Sketchpad | 1987 |
| GAMELIST | Skifften
Skiff10 | 2020 |
| GAMELIST | SkillTeam | 2025 |
| GAMELIST | Skippy | 1984 |
| GAMELIST | Skoda Simulator | 1991/1992/1993 |
| GAMELIST | Skool Daze | 1984/2015 |
| GAMELIST | Skool Time | 1985 |
| GAMELIST | Skulduggery
Skullduggery | 1985 |
| GAMELIST | Skull | 1992 |
| GAMELIST | Skull And Crossbones
Skull & Crossbones | 1991 |
| GAMELIST | Skull Castle | 19xx |
| DEMOSCENE | Skulls (Amstrad Computer User) | 1990 |
| DEMOSCENE | Skulls (Amstrad Computer User) | 19xx |
| GAMELIST | Skweek | 1989 |
| GAMELIST | Sky Drop | 1984 |
| GAMELIST | Sky War | 1992 |
| GAMELIST | Sky War Part 1 | 1992 |
| GAMELIST | Sky War Part 2 | 1992 |
| GAMELIST | Skycapers | 1985 |
| APPLICATIONS | Skycom ROM | 1986 |
| GAMELIST | Skyfox | 1985 |
| HARDWARE | Skywave RS232 | 1985 |
| GAMELIST | Slaine: The Celtic Barbarian | 1988 |
| GAMELIST | Slap Fight | 1987 |
| GAMELIST | Slapshot | 1985 |
| GAMELIST | Sleepwalker PDS - The Logic Disc | 199x |
| GAMELIST | Sleepwalker PDS Games Disc #1 | 199x |
| GAMELIST | Sleepwalker PDS Games Disc #10 | 199x |
| GAMELIST | Sleepwalker PDS Games Disc #14 | 199x |
| GAMELIST | Sleepwalker PDS Games Disc #16 | 199x |
| GAMELIST | Sleepwalker PDS Games Disc #17 | 199x |
| GAMELIST | Sleepwalker PDS Games Disc #30 | 199x |
| APPLICATIONS | Sleepwalker PDS Serious Disc #12 | 199x |
| APPLICATIONS | Sleepwalker PDS Serious Disc #9 | 199x |
| GAMELIST | Sleepwalker PDS Something Good | 199x |
| GAMELIST | Slide Panic | 2023 |
| APPLICATIONS | Slide viewer | 1990 |
| GAMELIST | Sliders | 1991 |
| GAMELIST | Sliding Block Puzzle | 1985 |
| GAMELIST | Sliding Block Puzzle
Slide Show | 1989 |
| GAMELIST | Sliding Puzzle (Computer Challenges for the Amstrad) | 1985 |
| GAMELIST | Slightly Magic | 1991 |
| APPLICATIONS | Slim Characters (Computing With the Amstrad) | 1987 |
| GAMELIST | Slimy (37th @ CPCRetroDev 2020) | 2020 |
| GAMELIST | Slot5 Simulator | 1991 |
| APPLICATIONS | SLR Z-80 Assembler | 1983 |
| APPLICATIONS | SLR Z-80 Disassembler | 1983 |
| GAMELIST | Slug | 1988 |
| GAMELIST | Sly Spy Secret Agent | 1990 |
| GAMELIST | Small Business | 1986/1985 |
| APPLICATIONS | Small Business Accounts | 1990 |
| APPLICATIONS | Small Business Accounts & V.A.T | 1987 |
| GAMELIST | Small Games for Smart Minds | 2008 |
| APPLICATIONS | Small GEM (Happy Computer) | 1987 |
| APPLICATIONS | Small print (Computing with the Amstrad) | 1986 |
| APPLICATIONS | Small Trader's Pack v2.3/Invoicer | 1988 |
| APPLICATIONS | Small-C Interpreter / C-Interpreter SCI Preisgünstige | 19xx |
| APPLICATIONS | SmART | 1988 |
| APPLICATIONS | Smart II (Amstrad Action) | 1988 |
| APPLICATIONS | SmArt Plus (SmArt+) | 1993 |
| APPLICATIONS | Smartcard | 1987 |
| APPLICATIONS | Smartkey II v1 | 1984/1980 |
| GAMELIST | Smash TV | 1991 |
| GAMELIST | Smasher | 1985 |
| GAMELIST | Smasher (Amstrad Action) | 1993 |
| GAMELIST | Smashout
Golden Oldie | 1985 |
| GAMELIST | Smiley Hunt | 1985 |
| GAMELIST | Smiley v the Grumpies
Smiley
Smiley und die Grumpies | 1985/1986/1987 |
| DEMOSCENE | Smoothly Scrolling | 1987 |
| GAMELIST | Smoulder
Before-Smoulder | 1992 |
| APPLICATIONS | SMS | 1985 |
| GAMELIST | Smugglers Cove
Smuggler's Cove | 1985 |
| GAMELIST | Snail Pace | 198x |
| GAMELIST | Snake | 2021 |
| GAMELIST | Snake (Amstrad Computer User) | 1987 |
| GAMELIST | Snake (Amstrad Computer User) | 1990 |
| GAMELIST | Snake (Resistance) | 2021 |
| GAMELIST | Snake Bubble (14th CPCRetroDev 2018) | 2018 |
| GAMELIST | Snake Clone | 2021 |
| GAMELIST | Snake Eyes
Ojos de Serpiente | 1984 |
