The first game I played was Gamma World in 1978 followed shortly by D&D. In 1979 a friend of mine showed up with a copy of RuneQuest and the rest, as they say, is history. While I played many other games during the intervening decades I always returned to RuneQuest, Call of Cthulhu, and the Basic Roleplaying System.
RuneQuest in and out of Glorantha, D&D 5th (for kicks), Aftermath (well we tried), Microscope, Dominion, Fluxx, anything someone is willing to run.
'Tis but thy blurb that is my enemy; Thou art thyself, though not a Signature. What's Signature? It is nor word, nor paragraph, Nor subject, nor verb, nor any other part Belonging to text. O, be some other blurb! What's in a blurb? that which we call a profile By any other name would smell as sweet;