LEGIT 0 Posted May 3, 2015 I can't beat the story mission "Black Mesa: Part 2" as because everytime the sentry gun is there, it does so much damage and I die constantly, making it almost impossible to beat the mission and if I leave I have to restart the whole mission. I asked multiple friends to help me beat this mission and do it in Co-Op but they didn't get to Black Mesa Facilities yet, so I'm stuck and I can't get to City 17 to begin my journey. I need help escaping Black Mesa Facilities, so I can experience the Half Life 3: Multiplayer Features. Also, I'm using the Assault loadout, but most of the loadouts don't work at all to destroy the sentry, so I'm stuck. 1 Egossi reacted to this Share this post Link to post Share on other sites
