Boom Blox is a puzzle video game for the Wii console developed by EA Los Angeles in conjunction with film director Steven Spielberg. The game was released on May 6, 2008, in North America and on May 9, 2008, in Europe.
The game presents a series of physics-based puzzles, the objective being either to keep structures made of blocks from being knocked down or to knock them over by various means, using the Wii Remote to throw, shoot, and grab at the blocks. Boom Blox features a realistic physics system; the angle at which a projectile is launched and how fast it is thrown as well as the mass of the projectile and the type of blocks it comes into contact with influence the results of an action.
The game has over 300 single-player levels as well as over 100 cooperative and competitive multiplayer levels. Additionally, there is a mode that allows players to create their own levels and share them with people added to their Friend Code list via WiiConnect24.
It features a physics model that ensures the blocks collapse realistically, and also measures the velocity at which an object is thrown, recognising four distinct speeds. In the game, players use the Wii Remote to manipulate bowling balls, baseballs, laser guns, and water hoses in order to knock over structures made of blocks. Alternately, they use the Wii Remote to grab blocks in Jenga-style gameplay, taking care to remove a maximum number of blocks without toppling the precariously stacked tower. There are different kinds of blocks in the game such as gem blocks, blocks with point values attached, explosive blocks that detonate on contact, vanishing blocks that disappear when struck, wood blocks, and steel blocks. Just as the type of blocks with which the player must contend changes as the player progresses, so do the tactics for completing the level. The player might have to avoid letting blocks with negative point values attached fall while destroying blocks with positive point values attached. In another level, the player might have to set off a series of explosions and domino reactions that target a structure’s weak point or ricochet shots off multiple structures in order to destroy the blocks, all with a limited number of projectiles. Different types of blocks possess different physical properties; their mass and the amount of friction they exert alter the way they will respond to contact.
A sequel to Boom Blox has been released, titled Boom Blox Bash Party.