The first game I actually ran & played was WEG d6 Star Wars, circa 1997
After a failed attempt to get into D&D in 1991 (I got the "Black Box" basic set, but my friends and me couldn't figure out THAC0 so we just gave up on it), I had largely given up on RPG's.
My father wasn't too pleased when he found I'd gotten a D&D set, he was afraid it was something Satanic. To avoid trouble with the parents, I figured I'd try for another RPG.
The FLGS I went to at the time was more of a model train & general hobby shop that carried a few RPG books. They had some AD&D 2e (it was the late '90's), WEG Star Wars, and a little White Wolf (I remember getting a bad first impression and being freaked out and chased away by the Wraith character sheets that were written up to look like death certificates, not very noob friendly to non-Goths).
I collected d6 Star Wars books as references on the setting (as in the late '90's that was the biggest single reference source on Star Wars), and when I found the local gaming club when I went to college, it turned out that several members were big fans of SWRPG.
I ran my first game that fall, and in January of '98 I started a regular campaign which went a year and a half. The friends I made at that game introduced me to playing D&D (and White Wolf, and other games). By the end of '98 I was in two regular D&D 2e games, running a d6 SWRPG game, and playing in lots of occasional 1-shot games of various systems.