Full list of all 36 Interstate Drifter 1999 achievements.
The base game contains 18 achievements, and there is 1 DLC pack containing 18 achievements.
unlocks MARBLE
unlocks ice cream van
unlocks screen effect
unlocks banana Power car
unlocks flotation device
unlocks color palette
unlocks Lucifer Diablo
unlocks Dikke BWM
opens up the red door
unlocks Alpha Romano
unlocks little two player cars
unlocks.. something
unlocks FAD '69
unlocks Tuk-Tuk Turbo
unlocks UFO
unlocks Panzerwagen
unlocks nothing
Unlocks Laser Bike
unlocks Pooper 2.0