For me it was Sonic the Hedgehog 2 for Sega Genesis at my uncles place, It's where It all began for me but it really kicked off on the ps1 when I played my own game Spyro The Dragon and Digimon World 3 , later in middle school I got into my first Mega man game that basically made me go back and play the others which was Mega man Legends.... Immediately hated it cause the way it controlled lol, later came back to after playing other ps1 games and kept enjoying more and more I got into it. Nowa days I kind spread out for multiple different games but I usually come back to the big three which is Mega man , Sonic, and Solo Rpgs like Brave fencer musashi, I always comeback to ps1/ Sega genesis games cause It's not just where I started but I also where I'm so comfotrable there.