Namco Classics Collection Vol.2 © 1996 Namco, Limited.
Awesome collection of classic Namco games (Pac-Man, Dig Dug and Rally-X) with original and updated 'arrangement' versions available. Additionally New Rally-X is available as well.
Namco System ND-1 hardware
Game ID : NCS
Main CPU : Motorola 68000 (@ 12.288 Mhz), H8/3002 (@ 16.384 Mhz)
Sound Chips : C352 (@ 16.384 Mhz)
Players : 2
Control : 8-way joystick
Buttons : 2
Namco Classics Collection Vol.2 was released in March 1996.
One major note for purists : The 'original' versions of Rally-X and New Rally-X have been slightly altered. Those games originally used a horizontal monitor. They have been altered to use a vertical one. What they did is moved the map and scoring section from the side to the bottom, leaving the actual gameplay area basically unchanged.
Sony PS2 (dec.4, 2001) Namco Museum [Model SLUS-20273] : Dig Dug Arrangement, Pac-Man Arrangement Microsoft XBOX (oct.9, 2002) Namco Museum : Dig Dug Arrangement, Pac-Man Arrangement Nintendo GameCube (oct.9, 2002) Namco Museum [Model DOL-GNME-USA] : Dig Dug Arrangement, Pac-Man Arrangement Nintendo GBA (jul.12, 2001) Pac-Man Collection [Model AGB-APCE-USA] : Pac-Man Arrangement 
Nintendo GBA (dec.7, 2001) Pac-Man Collection [Model AGB-APCP] : Pac-Man Arrangement 
Nintendo GBA (jan.11, 2002) Pac-Man Collection [Model AGB-APCJ-JPN] : Pac-Man Arrangement