Hitman

In "The Final Test" mission, get the projector slides from the lower floor in the main entrance area (on a desk where two guards are talking). Put the slides in the projector upstairs. Wait by the projector until the target arrives with the colonel. When the target is about to enter the room, turn off the power outside the projector room (on the balcony). If timed correctly, the colonel will put the power back on and kill the target.

Complete the following achievements to unlock Microsoft Gamerscore points.

Complete the following achievements to unlock Microsoft Gamerscore points.

In "The Final Test" mission, disguise yourself as a mechanic. Next, sabotage the ejector seat of the fighter jet (requires a wrench which you can be found near the jet). Read the "Exit Strategy" paper (by the fighter jet). Then, speak to the target and let him follow you to the jet. Finally, interact with the exit strategy paper again and give him instructions how to use the ejector seat. He will then fly away on the seat and you can safely exit the area.