I don't game all too much anymore, and don't have a specific favorite, but I'll list some that I like a fair amount:
I enjoyed 'Tak and the Power of Juju' back in the day.
It was a fun, laid-back game.
'Mortal Kombat' is a classic also...
It's still fun to go to arcades and play this!
'Quake' and 'Doom' I'll joint-list as quality games.
The campaigns of both games have a great mix of jump-scares and thrills to make them worthwhile.
Additionally, I used to have a dedicated server for 'Quake' and I would play that with my friends after scho