The Scorpion in GTA Vice City Stories.
The Samopal Skorpion vz.61 is a Czechoslovakian submachine gun that fires the relatively low-powered (but still deadly) 7.65mm (.32ACP) round. It was developed in the 1960s by Česká Zbrojovka, the leading arms manufacturer in that country. Although it was developed for use with security forces, the submachine gun was also accepted into service with the Czechoslovak Army, as a personal sidearm for lower-ranking army staff, vehicle drivers, armored vehicle personnel and special forces. Though it sports a small magazine, the accuracy is excellent, with minimal barrel climb. This weapon has been only featured in Grand Theft Auto: Vice City Stories, where it has replaced the TEC 9, to fit its time line. It's one of the only three guns Victor Vance can walk and fire with at the same time. It also holds 50 rounds per magazine making it a great choice of weapon for rampages or challenges within a time limit.
The beta version being fired with two hands.
The Skorpion Vz.61 in real life.