Blockade (also known as Cul-de-sac) is a strategy board game for two players with the motto "beat the barrier".

The object of the game is to maneuver one's pieces around barriers and into the opponent's starting spaces.

In France, Germany, Sweden, and United Kingdom the game was published by Lazy Days under the name Cul-de-sac (French for "dead-end").

The object of the game is for each player to get both their pawns to the starting locations of their opponent.

[5] Walls always cover two squares and must be placed according to their color (vertically or horizontally).