Quattro Combat by Codemasters for ZX Spectrum on cassette. Untested.

4 Quattro Sports Compilation - Code Masters - Sinclair ZX Spectrum 🟩

Screen Heroes Compilation - Ocean - Sinclair ZX Spectrum 🟦

Race Fun - Rabbit - Sinclair ZX Spectrum (Tested ✅) 🟩

4 Quattro Super Hits Compilation - Code Masters - Sinclair ZX Spectrum 🟩

Konami's Coin Op Hits Compilation - Imagine - Sinclair ZX Spectrum 🟦

SAS Combat Simulator - Code Masters - Sinclair ZX Spectrum (Tested ✅) 🟩

4 Soccer Simulatiors Compilation - Code Masters - Sinclair ZX Spectrum 🟩