User Summary A simple two-player arcade/action game for the TRS-80 Model I. The game is similar to other snake/blockade games where each player controls a growing line on the screen and attempts to be the first to block the other player's path. There are two options for the playing field, however. One playing field has a solid boundary surrounding the it which players must avoid running into. The other playing field is "spherical." When a player's snake/trail gets to the edge of the screen, it reappears on the opposite side as if moving around a sphere. As was the case with some of the earliest TRS-80 games, "sound effects" can be experienced through the use of an AM radio placed near the computer.