| Type | Title | Year | Publisher |
|---|---|---|---|
| Acorn Electron ROM | 🟩 BASIC Editor & Toolkit | 1990 | Copestake, Ian |
| Acorn BBC ROM | 🟩 BASIC Editor + Toolkit | 1990 | Copestake, Ian |
| Acorn BBC ROM | 🟩 BBC/PK-232 Ver.1.00 | 1987 | Copestake, Ian |
| Acorn BBC ROM | 🟩 BBC/PK-232 Ver.1.01 | 1987 | Copestake, Ian |
| Acorn Archimedes ROM | 🟩 Wizzo4 3.12 | 1994 | Copestake, Ian |
| Acorn Archimedes ROM | 🟩 Wizzo5 3.12 | 1994 | Copestake, Ian |
| Acorn Archimedes ROM | 🟩 Wizzo5 3.13 | 1995 | Copestake, Ian |
| Acorn Archimedes ROM | 🟩 Wizzo5 3.15 | 1996 | Copestake, Ian |
| Acorn BBC ROM | 🟩 Word Power | 1986 | Copestake, Ian |
| Acorn BBC ROM | 🟩 Word Power Ver. 3.02 | 1985 | Copestake, Ian |