Atari 2600 games I actually like
I was born in 1991. So while my earliest gaming experiences were on the SNES, over the years I've managed to amass a collection of about a dozen consoles, old and new. I own maybe 50 Atari 2600 games, but the NES is about as old as I go when it comes to consoles with libraries I can actually enjoy and appreciate. To me the 2600 feels like one of those "you had to be there things"; if you don't have the fondness and nostalgia for it, you probably can't enjoy many of the system's games, even the best ones.
So, while there are plenty of "classic" 2600 games I don't really get (like Pitfall!, unfortunately), there are a handful of games I legitimately find entertaining.