Pitfall, which I played as Konami Land on the MSX, called Athletic land in Japan
That music and those sound effects are part of my early memories, we played this game so much. Also because it was one of two games we got with the MSX initially. However this version didn't come out until 1984.
So I guess I have to say MS Flightsimulator which I didn't get into until 3.0, yet eventually inspired me to explore the entire world
https://forums.flightsimulator.com/t/exploring-the-world-in-the-beechcraft-bonanza/266981
Although Pole position got me into racing games, Joust we played a lot, 2 player in DOS behind the keyboard together and Dig Dug was a big favorite as well.