mhmm, for me the anwser is simple my father bought me an OG xbox and on there I played the first game that really pulled me into gaming, well two actually. Halo Co-op splitscreen with my brother and the first Fable.
Both of them hold a special place in my heart and made me get a good bond with my older brother. It kinda made us best friends in our childhood as we are only 1,5 years apart.