Full ensemble of Atari Today™, but I can't really say I played anything good on Atari 8-bit.

Flying Ace was probably the best of the bunch, but it's a simple game that suffers from the tiny bullet range. You have a small amount of space though, so I kind of understand. Shoot the trucks (main target, lose a life if you don't kill enough before landing), avoid and/or shoot the enemy planes. It's fine, but all a bit cramped.

The next best was King of the Castle by General Masters Corporation, which is a simple functional maze game, but quite the drop-off in quality and then there's 8 more titles I played. Can't always get lucky, especially with low barrier of entry systems.