Little Did You Know Super Hexagon Is Actually a Text Adventure From 1982

It's not really a 1982 text adventure, but there's certainly a 1982-esque text adventure version of the game that you can play right on your browser. Or you can try a timed, downloadable version for PC, Mac and Linux here.

Though it doesn't compare to the incredibly tough original iOS game, it's certainly very charming.

Shexagon Lives: Super Hexagon Text Adventure Now Actually Playable [Venus Patrol]