Robots

Rounds takes players on an adventure to save Robot city. When Rodney Copperbottom travels to Robot City to meet Big Weld, the famous inventor, he finds that something is wrong. Big Weld is missing and the evil Ratchet has taken over Big Weld Industries. With the help of his friends the Rusties, Rodney puts an end to Ratchet's villainous ways and restores order to the city.

In addition to the main storyline, players will find robots in need all over the city. The parts these poor robots are missing can be found hidden in the numerous maps and returning the correct part rewards the player with power-ups and weapon upgrades. All of the maps are interconnected, so players can easily find their way back to a previous area to uncover additional secrets.

The DS version of the game features a map that can be annotated by the player, a unique 3D version of the transit ball game that utilizes the stylus for control, and 3D menus. In addition to the new features, the DS also includes high-resolution maps that include more detail than the GBA version.