Unlucky Artifact badge mission

[Wavicle]

When doing the Unlucky Artifact badge mission the boss gets alerted to my presence long before I enter his room and he starts running, fortunately I have plenty of soft control to stop him in his tracks, but really he should wait until I get there to run, no?

[srmalloy]

There are a number of missions that you have to stop the leader before he escapes, and in all of them, he seems to start running when you step off the elevator on the last floor, so you want to look for a bottleneck he has to come through near the elevator, and set up to whack him there