I played ET as a kid when it came out and then many years later. It was a massive disappointment when it came out - it made no sense, and of course it had those infamous pits. When playing it as an adult, I realized it wasn't the adventure game it looked like (and arguably ought to have been) but rather a fun little puzzle game. An interesting novelty, and flaw for a mass market mainstream game, was that the printed…
I also bought used the SwordQuest games, and with no comics or Internet, those really left me stumped.