Rack 'em Up (program code L) is an arcade game, likely a pool or billiards simulator. The 'program code L' suggests an internal version designation.  Gameplay would involve using a stick or similar controller to aim and strike billiard balls, aiming for high scores or completing specific tasks within a given time or number of shots. Without further information, precise details on the game's developer and specific features remain unknown.

Rack 'em Up (program code L)

Racing Beat (World)