This new 2600+ release adds new challenges to the original, with an all-important save feature, making it a worthy successor to the original Atari 8-bit computer release. – First-ever release of Caverns of Mars on the 2600 platform – New save feature – Vintage packaging artwork by original Atari artist Pat McCormack – Programmed by John W. Champeau, a talented member of Atari’s homebrew community – Compatible with Atari 2600+, 2600, 7800+, and 7800 consoles