Zork

Set #1, Take III	Score: 0	Moves: 19
> Investigate You inspect the shelves, and find nothing out of the ordinary. That one looks a bit uneven, though... > what, you mean this? Waitaminute...! Don't touch that! > oops Congratulations, O bumbling moron. You have succeeded in tripping a secret passage, and now hurtling down three flights of stairs at light speed. > owwww You have just hit rock bottom. The secret stairs recede back into the floor. Look around Scream at the narrator for failing to warn you in time