Bermuda: Il Triangolo Maledetto (Parte II: Missione Finale)

[User summary]

It's a textual adventure (some graphic embellish it, but is purely decorative and has no role in the game).
You give commands usually composed by a verb plus a noun (e.g. "go north", "examine desk", "drink potion") and are told what happens ("you cannot go in that direction", "there is a pen on the desk", "you feel reinvigorated"). You have to explore the locations, collect items, use them when appropriate and in general imagine how to overcome the various problems in order to accomplish the final goal of the adventure.

You are Roger Barrow, special agent of the International Sceurity Corps, sent to infiltrate an alien base discovered on a small island in the Pacific Ocean to shut down the alien main energy source.