Blaster Master: Overdrive is a platforming and run and gun game released by Sunsoft and Gaijinworks as a WiiWare title for the Wii. It is the first reboot of the original Blaster Master game, also produced by Sunsoft, in 1988.
The game's plot is based on an Earth that has become infected with a virus that has caused animals to be transformed into monsters that threaten humanity. Alex, a world-leading biologist, takes the fight to the mutations to find the source of the virus, using an armored vehicle called S.O.P.H.I.A. to battle against the creatures.