The game loads up just fine and lets me walk to the first mission/fight. After the combat tutorial and beating up the guy with the golf club and his goons, the screen fades to black....and then never fades back in. I can hear dialogue as if there's supposed to be a cutscene showing. Eventually, the dialogue stops and attempts to close the game, alt+tab or ctrl+alt+del lead to the game not responding and being unable to change windows or do anything until restarting the computer entirely

Any advice?