There is a much quicker way to finish the mission, but it requires inhuman timing and a weapon with a high rate of fire, like the Uzi. Rush towards the gate from where the clones are released, killing everything in your way. Now wait inside the room with the unfinished clones floating in green tubes. Around 5 seconds after the info box shows "Releasing Clone", you will see the 48 clone running through the corridor. Go after him and spray him dead. Now quickly rush through the glass "Biohazard" doors before they close and kill the second clone as it comes out. Use it to open the gate. You will see the remaining clones lined up, inactive. Kill them at your leisure (you may even skip killing them, but hey, who doesn't like shooting targets who are sitting ducks?) and go to the OT. Ort-Meyer w