Kaboom didn't really do it for me. Combat and River Raid FTW.
Berserk was fun too...space invaders was overrated imo.
What else, what else....missile command, Pitfall, so many memories. I forget most of the ones that I own, but I still have them all and a few systems partying in storage with the Commodore 64 and VIC 20
Amazing that games that had to be made specifically into the chips of the cartridge taking days of planing for the Atari can be written in an hour to make cheap web games, isn't it?