Publisher Statement The object of the game is to keep moving longer than your opponent without bumping into an Obstacle. When the program starts, it asks in turn for the name of the player on the left and on the right. Then id displays the playing field, shows the starting point for each player, and tells you to press any key to start. User summary Obstacle was written by Tom Rugg and Phil Feldman and published as type-in source code for TRS-80 BASIC in 32 BASIC Programs for the TRS-80 (Level II) Computer (0-918398-27-4) published by Dilithium Press, Portland, OR, in 1980.