Blockeroo is primarily a multiplayer game. You can play in single player or practice mode, but the multiplayer game is much more fun.

Blockeroo allows you to compete against 3 human opponents over Bluetooth. In fact, the game allows you to select 7 human opponents but due to the limitations of bluetooth you are likely to experience considerable network lag if you challenge more than 3 humans simultaneously.

Blockeroo contains some cunning artificial intelligence that allows you to play against bots (algorithms that play Blockeroo without human intervention). Consequently, the multiplayer game can still be enjoyed even if you have no friends with Series 60 devices or indeed no friends.