Super Agent Flint

Super Agent Flint is a text adventure for the BBC Micro, Electron and Colour Genie.

The player is Super Spy Flint, tasked with infiltrating and destroying a secret T.E.R.D. (Terrorists for England's Ruin and Destruction) base. The player starts in an airplane over the South Pacific, with only a parachute for company. Landing on a secret island, the player must infiltrate the base, then fly a helicopter and control a submarine to gain access to the T.E.R.D. rocket. From there, they venture to the secret space station, which is 500 miles above the T.E.R.D. base in geostationary orbit.

All commands are via VERB NOUN entry. There is a save/restore feature.