There's a text adventure called
Amnesia that was released by EA back in 1986.
It is not the game I'm going to tell you about.
Amnesia is a text adventure released in 1995 by a man named Toby White, and it may as well not exist. Finding any reference to it online, let someone who's actually played it, is nearly impossible.
The game itself plays like a fever dream; When you first start the game, you awake on the surface of the Moon next to a hatch in the ground and a flower in a pot. Nearby, there is a "Wiggly" key which resists your efforts to "Get" it. Once you have the key and open the hatch with it, you discover an aquarium which contains a "SAD FISHY PORCUPINE" (sic).
This is the first ten minutes of the game.
In the twenty years since it's release, nobody has actually beaten it.