Star Wars Knights of the Old Republic - Retrospective #3 @ RPS

The third part of Bastards of the Old Republic is up at Eurogamer, with John Walker wrapping up his walk on the evil side.  Spoilers apply, obviously:

But Manaan's most glorious opportunity for an utter extreme of wrongdoing is in its main quest. You learn that the Star Map is blocked by a gigantic fish beast previously thought to be only mythological. It lies on the other side of an underwater Republic scientific research facility, in which all the Selkath have gone mad and tried to kill everyone. A couple of surviving scientists tell you two ways it might be possible to kill the enormous shark-thing. One involves polluting the water it's in with an untested toxin, the other overloading the machinery with a special gas that will destroy the enter base.