Bike or Design! is the official level editor for Bike or Die!, allowing users to create and test their own level packs using all the same features available in the main game.
Using Bike or Design! requires a registered version of Bike or Die! to test levels. One version of Bike or Design! is compatible with all versions of Bike or Die!, however some features introduced in newer versions of the game will not be available in older versions.
(Based on user feedback)