Do Not Pass Go (1982)(Riko Data)[re-release]
Spectrum Golf (1982)(R&R Software)[a][16K]
Spectrum Golf (1982)(R&R Software)[a2][16K]
Spectrum Golf (1982)(R&R Software)[16K]
Examenator V1.0 (1989)(Nick Riko)[BASIC]
Spectrum Snooker (1983)(Paxman Promotions)[16K][re-release]