Although it is an RPG
rather than tabletop, the Infinity RPG
from Modiphius is just shy of 5 years old, still waiting for 3rd and final wave.
182 updates, so they have kept us up to date at least. The books delivered so far have all been lovely, the other gubbins generally a bit less so.
Regardless, my name is in the rulebook, with the special exclusive knowledge that only several thousand others are in there too, so a special place in my heart, even if I cark it of old age before the final wave