| Name | Format | # Files | Size | Date |
|---|---|---|---|---|
| BUGS.SPK | Acorn Spark Compressed Archive | 6 | 18.8 KB | 1996-03-20 |
| GREENING.SPK | PAK/ARC Compressed Archive | 14 | 46.8 KB | 1996-03-20 |
| MODELLER.SPK | Acorn Spark Compressed Archive | 41 | 169.1 KB | 1993-12-29 |
| MOLE.SPK | Acorn Spark Compressed Archive | 78 | 204.2 KB | 1994-05-03 |
| PHYSICS.SPK | PAK/ARC Compressed Archive | 1 | 235.8 KB | 1993-12-09 |