you can vote for crazy flasher 4 game if you liked the game, also you can embed crazy flasher 4 game to your page/profile. Click on the textbox below to. Crazy Flasher 4 Controls | fullscreen. WASD: Move; Mouse: Aim; Click: Fire; R: Reload; G: Drop weapon; 1, 2, 3, 4: Switch weapon; E: Map. some passcodes/cheat that will help you with the game, i got hypercam 3, so the quality is much better than.