The Long Way Home

M4 - The long way home is the final mission in  Deus Ex: Human Revolution - The Missing Link DLC.

Visit Quinn's shop to get supplies (optional)
If Adam managed to save both the prisoners and Dr. Kavanagh, Quinn will applaud him enthusiastically and reveal that he left some supplies in his shop in the Maintenance Area before escaping Rifleman Bank Station to help against Pieter Burke in the upcoming confrontation. Getting there can be difficult due to heavily increased security forces and bots and some corridors being covered with frag mines. Also, Burke will taunt Adam continously via the speaker system, which can be unnerving over time. Fulfulling this objective will net 2400 XP.