Sonic Summoner

The Sonic Summoner was a special helmet that can be used to attract sandmice. By wearing the gadget near a sandmouse house, the sandmouse came out and hovered by Ratchet's shoulder for a moderate duration of time, shooting any enemy within its range. The Sonic Summoner could be obtained by trading the Blackwater City hoverboard race prize to Skid's Agent on Aridia. The gadget was developed by Gadgetron