Super Invader Attack - MAME - Shoot 'em Up

Super Invader Attack (c) 1980 Sidam. - TECHNICAL - Main CPU : S2650 (@ 950 Khz) Screen orientation : Vertical Video resolution : 768 x 720 pixels Screen refresh : 55.00 Hz Palette colors : 2 Players : 1 Buttons : 3 (LEFT, RIGHT, FIRE) - TRIVIA - Thi