Get Gama Rei! is a mission in Grand Theft Auto 2 given to protagonist Claude Speed by Johnny Zoo of the Yakuza. The mission is available from the right of the two yellow Yakuza phones in Funabashi of the Downtown District, Anywhere City.
Gama Rei (name sounds like Gamma Rays/ Rentgen) is at the City Hospital in plastic surgery, but the Loonies are sending out assassins for him since he knows valuable secrets. Johnny sends Claude out to pick up Gama Rei via a Medicar. When he arrives and picks up Gama Rei, Loony assassins close-in for the kill. Claude manages to evade the assassins and get Gama Rei to the safehouse.
The reward for completing the mission is $40,000,