Ahhh the old Ataris! Fond memories of them myself. My best Atari was the 800XL. It was a proper computer, equivalent to the c64, but with a superior soundchip. I had most of the games you mentioned, but also Ghostbusters, Caverns of Eriban, Spikey Harold, Aztec, Bounty Bob: Manic Miner 2049er, which were all damn addictive and good fun!