Category: Game: Flight Simulator
Machine: ZX81 16K
Date: unknown
Original Publisher: Psion Computers
Category: Adventure Game: Text-Only
Date: 1981
Original Publisher: Psion Computers, Sinclair Research Ltd (UK)
Category: Game: Board
Category: General: Simulation
Machine: ZX81 2K
Category: Utility: Spreadsheet
Category: Utility: Database/Filing