This will start you off from when you get out of the air vents again. Select “Restart” mission, then select “Yes” to restart from the last checkpoint. Step #3: When you’re finished with the last enemy, the on-screen indicator will now tell you you’ve completed the Main Objective to “Take down the raiders” and that you’ve been awarded 325 XP for your suit.Then stealth kill the four enemy raiders and take down the 5th (the last remaining enemy) raider as you see fit. A cutscene will start, hold the Back/Select button to skip the Cutscene. Step #2: Continue playing through the mission until you get out of the air vents.Load up mission “Chapter 4: Raid On OSCORP”. Step #1: You can replay story missions from Peter Parker’s room.