| SLIDESHOW | Comet of Dreams (1st @ Amstrad Ascii 2021) | 2021 |
| DEMOSCENE | Come To Castellum Meeting 2 | 2007 |
| DEMOSCENE | Come Join Us (6th @Revision 2024 Oldskool Demo) | 2024 |
| GAMELIST | Combo | 2019/2020 |
| GAMELIST | Combat Tendency (24th @ CPCRetroDev 2019) | 2019 |
| GAMELIST | Combat Pilot | 2017 |
| GAMELIST | Columns Columns CPC | 2004/2008 |
| PAPERMAG | Colour Personal Computing issue #2 | 2017 |
| PAPERMAG | Colour Personal Computing issue #1 | 2016 |
| GAMELIST | ColorJetz | 2022 |
| GAMELIST | Color Wars (12TH @ CPCRETRODEV 2014) | 2014 |
| DEMOSCENE | Color lines music archive | 2010 |
| GAMELIST | Color Lines | 2010 |
| GAMELIST | Color Flood (27th @ CPCRetroDev 2017) | 2017 |
| GAMELIST | Color Crabs (24th @ CPCRetroDev 2015) | 2015 |
| GAMELIST | Coloco: Cosmos Orbital Landing Outer Crash Officer | 2021/2022/2024 |
| SLIDESHOW | Collage (4th @ Amstrad Ascii 2023) | 2023 |
| APPLICATIONS | Coktel Vision Cracker | 2000 |
| GAMELIST | Coin Jump | 2022 |
| GAMELIST | Codename Midnight Sun  | 1985/2006 |
| DEMOSCENE | Code Veronica (Epyteor) | 20xx |
| GAMELIST | Cobra (4th @ CPCRetroDev 2019) | 2019 |
| SLIDESHOW | CoaXCable : ReSeT party 2012 (7th @ Reset 2012 Graphics competition) | 2012 |
| DEMOSCENE | Clouds with Virgins in the Skies (2nd @ Reset 2012 Demo Competition) | 2012 |
| GAMELIST | Cloud Sailor (CPCRetroDev 2021) | 2021 |
| DEMOSCENE | Closed Eyes (13th @ Lovebyte 2025 oldskool 64 bytes compo) | 2025 |
| APPLICATIONS | Clock for SymbOS | 2016 |
| DEMOSCENE | ClimaxG | 2006 |
| DEMOSCENE | Climax | 2003 |
| GAMELIST | Clevermind | 2019 |
| GAMELIST | Cleptrojan | 2013 |
| APPLICATIONS | Claudia BMP Converter | 2015/2006 |
| GAMELIST | Citadelle | 2005 |
| GAMELIST | CIA Adventure | 2016 |
| DEMOSCENE | Chunky Chan | 2010 |
| GAMELIST | Chuckie Egg 4 | 2022 |
| GAMELIST | Chuckie Egg 3 | 2022 |
| SLIDESHOW | Chronovoros (3rd @ Syntax '24 8bit Graphics compo) | 2024 |
| SLIDESHOW | Christmas Tree (Claire Wilson) (VCCC 2021) | 2021 |
| SLIDESHOW | Christmas Tree (Arnolde de Leosoft) (VCCC 2021) | 2021 |
| DEMOSCENE | Christmas Star Challenge (VCCC 2022) | 2022 |
| DEMOSCENE | Christmas Diamonds (VCCC 2023) | 2023 |
| DEMOSCENE | Christmas Demo 2024 | 2024 |
| DEMOSCENE | Christmas Demo 2023 | 2023 |
| DEMOSCENE | Christmas Challenge (VCCC 2024) | 2024 |
| DEMOSCENE | ChoDemo | 2020 |
| SLIDESHOW | Chocolate Experience (6th @ Amstrad Ascii 2024) | 2024 |
| GAMELIST | Chloe Aprende a Reciclar | 2023 |
| GAMELIST | Chipotle Warfare (11TH @ CPCRETRODEV 2014) | 2014 |
| DEMOSCENE | Chimera C64 Title Musicdisk (Epyteor) | 2017 |
| GAMELIST | ChibiAliens  | 2019 |
| GAMELIST | Chibi Akuma(s) - Episode 2: Confrontation | 2017 |
| GAMELIST | Chibi Akuma(s) - Episode 1: Invasion! | 2016 |
| GAMELIST | ChessSym | 2020 |
| DEMOSCENE | Chernobyl Z86 (9th @ Lovebyte 2024 new talent compo) | 2024 |
| GAMELIST | Cheril of the Bosque en otro Bosque | 2018/2020 |
| GAMELIST | Cheril Of the Bosque | 2010 |
| DEMOSCENE | Chemin (2nd @ Reset 2015 Music Competition) | 2015 |
| GAMELIST | Cheman | 2019 |
| DEMOSCENE | Checkmate (4th @Revision 2023 Oldskool 4K Intro) | 2023 |
| GAMELIST | Chasm Capers | 1985/2024 |
| GAMELIST | Chasedoc (10lignopat 2021) | 2021 |
| SLIDESHOW | Chase HQ 2 Slideshow (Musicman) | 2025 |
| DEMOSCENE | Chaoscope (2nd @ Forever 2016 Demo Competition) | 2016 |
| GAMELIST | Chaos Rising part Two | 2021 |
| GAMELIST | Chaos Rising | 2018 |
| DEMOSCENE | Chany Cracktro 37 | 2017 |
| DEMOSCENE | Chany Cracktro 36 | 2015 |
| DEMOSCENE | Chany Cracktro 35 | 2011 |
| DEMOSCENE | Chany Cracktro 34 | 2011 |
| DEMOSCENE | Chany Cracktro 29 | 2005 |
| DEMOSCENE | Chany Cracktro 26  | 2000 |
| SLIDESHOW | Chani (Demodulation 2021) | 2021 |
| APPLICATIONS | Champ | 1987/2014 |
| GAMELIST | Cero Absoluto | 2016 |
| DEMOSCENE | CePeCe (10th @ RetroKomp 2015 Chip Music compo) | 2015 |
| GAMELIST | Cell Block (37th @ CPCRetroDev 2020) | 2020 |
| EMULATION | CDTMaster | 2015 |
| EMULATION | CDT2WAV | 2010/2014/2016 |
| CODING | CCZ80 (Emilio Guerrero) | 2008/2009/2010 |
| DEMOPARTY | CC4: Croco Chanel 4 | 2007 |
| DEMOPARTY | CC3: Croco Chanel 3 | 2001 |
| DEMOPARTY | CC2: Croco Chanel 2 (Another World fanzine) | 2000 |
| DEMOPARTY | CC1: Croco Chanel 1 | 2000 |
| GAMELIST | Cavit | 2022 |
| GAMELIST | Cavebola (4TH @ CPCRETRODEV 2014) | 2014 |
| GAMELIST | Cave of Magic | 2019 |
| GAMELIST | Cauldron II Rework | 2019/2020 |
| APPLICATIONS | CATRUN ROM | 2023 |
| APPLICATIONS | Catalog Tricks | 2005/2012 |
| APPLICATIONS | Cataclysme | 2006 |
| GAMELIST | Cat's Eye | 200x |
| GAMELIST | Cat Pang (29th CPCRetroDev 2018) | 2018 |
| DEMOPARTY | Castle Party 3 | 2010 |
| GAMELIST | Castle of Sorrow | 2021 |
| GAMELIST | Castle Kid (CPCRetroDev 2021) | 2021 |
| DEMOPARTY | Castellum Secretum 3 | 2008 |
| DEMOSCENE | Castellum Secretum 2007 (Benediction) | 2007 |
| DEMOPARTY | Castellum Secretum 2 | 2007 |
| DEMOPARTY | Castellum Secretum 1 | 2006 |