Welcome to the ArrowBot virtual arena, where players from across the known universe compete for the highest score. The arena consists of a 7 x 7 playing field filled with a random assortment of colored blocks, known as Ions. Each Ion features an arrow showing the direction in which it can be moved. Moving Ions next to other Ions of the same color creates an antimatter reaction, causing the Ions to explode and awarding points to the player. Chain reactions award even greater points. The enemy is not time, but chaos -- each time an Ion is moved, additional Ions appear elsewhere on the board. The result is mind-bending layers of ever-changing strategy, as the complexion of the arena changes with every move. With multiple difficulty levels, random layouts, and a variety of unique and interesting elements including two-way arrows and immovable blocks, ArrowBot is destined for classic status among casual gamers and puzzle fanatics alike.