! Latest release
! Emulated systems
! Developer tools
! License
|-
| Dec 28, 2013
| [[CPC old generation|CPC range]]
| ❌
| Freeware
|-
| May 13, 2020
| [[CPC old generation|CPC range]]
| ✅
| Freeware
|-
| Oct 29, 2014
| [[CPC old generation|CPC range]] & lots of other computer systems
| ❌
| Open source
|-
| Sep 24, 2011
| [[CPC old generation|CPC range]]
| ❌
| Open source
|-
| May 10, 2023
| [[CPC old generation|CPC range]]
| ✅
| Open source
|-
| Apr 29, 2023
| [[CPC old generation|CPC range]], [[ZX Spectrum]]
| ❌
| Freeware
|-
| Dec 31, 2018
| [[CPC old generation|CPC range]], [[ZX Spectrum]], [[VIC-20]], [[Commodore 64]], [[Acorn Atom]], [[KC Compact]], [[KC 85]], [[KC 87]], [[Z9001]], [[Z1013]]
| ❌
| Open source
|-
| Nov 28, 2012
| [[CPC old generation|CPC range]]
| ❌
| Open source
|-
| Apr 17, 2017
| [[CPC old generation|CPC range]], [[ZX Spectrum]], [[Commodore 64]], [[Acorn Atom]], [[KC Compact]], [[KC 85]], [[KC 87]], [[Z9001]], [[Z1013]], [[HC900]]
| ✅
| Open source
|}