| Acorn Electron 3.5in. disk |  Egghead in Space Hb | 2004 | Cronosoft |
| Sinclair ZX Spectrum cass. | Egghead in Space Hb | 2006 | Cronosoft |
| Sinclair ZX Spectrum cass. | Farmer Jack - Treasure Trove Hb | 2008 | Cronosoft |
| Sinclair ZX Spectrum cass. | Farmer Jack and the Hedge Monkeys! Hb | 2008 | Cronosoft |
| Sinclair ZX Spectrum cass. | Farmer Jack In Harvest Havoc! Hb | 2006 | Cronosoft |
| Sinclair ZX Spectrum cass. | Farmer Jack Trilogy Hb | 2009 | Cronosoft |
| Sinclair ZX Spectrum cass. |  Football Glory | 2004 | Cronosoft |
| Sinclair ZX-81 cass. | Forty Miner | 202? | Cronosoft |
| Sinclair ZX Spectrum cass. | Fun Park Hb | 2004 | Cronosoft |
| Sinclair ZX Spectrum cass. | Gamex - The Games Exchange Hb | 2006 | Cronosoft |
| Sinclair ZX Spectrum cass. | Ghost Castle + Ghost Castle 2 SE Hb | 2011 | Cronosoft |
| Sinclair ZX Spectrum cass. | Gloop Hb | 2003 | Cronosoft |
| Dragon cass. | Glove Hb | 2006 | Cronosoft |
| Sinclair ZX Spectrum cass. | Higgledy Piggledy Hb | 2005 | Cronosoft |
| Sinclair ZX Spectrum cass. | Homebrew Hb | 2009 | Cronosoft |
| Sinclair ZX Spectrum cass. | Hop 'n' Chop Hb | 2003 | Cronosoft |
| Commodore VIC-20 cass. | Idol Time Hb | 2021 | Cronosoft |
| Sinclair ZX-81 cass. | Impact! Hb | 201? | Cronosoft |
| Sinclair ZX Spectrum cass. | Iron Sphere Hb | 2006 | Cronosoft |
| Amstrad CPC cass. | Iron Sphere Model CPC6 | 2006 | Cronosoft |
| Sinclair ZX Spectrum cass. | Izzy Wizzy Hb | 2007 | Cronosoft |
| Sinclair ZX-81 cass. | Jet Scout Hb | 202? | Cronosoft |
| Commodore C64 cass. | Joe Gunn - Gold Edition | 200? | Cronosoft |
| Sinclair ZX Spectrum cass. | Loco Bingo Hb | 2005 | Cronosoft |
| Commodore VIC-20 cass. | Lunar Rescue | 202? | Cronosoft |
| Sinclair ZX Spectrum cass. | Mega Plex Hb | 2006 | Cronosoft |
| Sinclair ZX Spectrum cass. | More Tea Vicar Hb | 2012 | Cronosoft |
| Sinclair ZX Spectrum cass. | Mpthrilla Hb | 2006 | Cronosoft |
| Sinclair ZX-81 cass. | Omega Pheonix Hb | 2021 | Cronosoft |
| Sinclair ZX-81 cass. | One Little Ghost Hb | 201? | Cronosoft |
| Sinclair ZX-81 cass. | Pandemic Hb | 202? | Cronosoft |
| Sinclair ZX Spectrum cass. | Platform Game Designer Hb | 2005 | Cronosoft |
| Sinclair ZX Spectrum cass. | Quantum Gardening Hb | 2007 | Cronosoft |
| Sinclair ZX Spectrum cass. | Rally Bug + Banger Management Hb | 2009 | Cronosoft |
| Sinclair ZX-81 cass. | Rocket Man | 2014 | Cronosoft |
| Sinclair ZX Spectrum cass. | Rough Justice Hb | 2003 | Cronosoft |
| Sinclair ZX Spectrum cass. | Shape Shifter Hb | 2014 | Cronosoft |
| Sinclair ZX Spectrum cass. | Shoot-Em-Up-Designer Hb | 2008 | Cronosoft |
| Sinclair ZX Spectrum cass. | Slubberdegullion Hb | 2009 | Cronosoft |
| Sinclair ZX Spectrum cass. | SplATTR Hb | 2008 | Cronosoft |
