My favorite game is a somewhat obscure board game that came out in the late 70's called Cosmic Encounter. It's a really cool game that is different each time it is played and each player plays with a slightly different set of rules. It's been repackaged and reintroduced several times over the years.
I'm not really a video game player.
For group games I love playing the various Quiplash versions available from Jackbox. We play those on "family game nights" with extended family playing the game on our phones while also having a Zoom meeting with all of us attending. It's a lot of fun.
In terms of Saga is Pokémon(Pokémon Black and White 2 are the best), but speaking of the game it self i would say Zelda Breath of The Wild, Minecraft, Pokémon Black and White 2 as i said before, Dark Souls1 and 3 and Crash Bandicoot for ps2
My absolute favorite fame would probably be legend of Zelda a link to the past on the SNES. But I played World of Warcraft the longest at 10 years. I dont know, there are just to many good games out there. I love playing everything. (Except sports games, I don't like them.)