Syphon Filter - Dark Mirror

[Boondock Saint]

I would just like to report that now Dark Mirror is 100% playable, with no performance issues. I've reached episode 4 with no problems so far. On the other hand the sequel - Syphon Filter Logan's Shadow has horrible performance issues. (framerate sometimes drops to a few frames) It is the similar problem that Resistance Retribution has(I believe they run on the same engine), like when you are looking at a specific thing in the level, the framerate drops, but when you don't it runs fine, although Logan's Shadow seems stable and it doesn't crash like Resistance Retribution.