the "Extreme" Silent Knight Challenge rooms that most of you have probably given up on. Y2K gives you all the goodies, tricks and techniques that will make you look like the Dark Knight himself. Please note the titanium Batman costume during gameplay. XD Once again, all credits, honors, and recommendations go to 2K Frosty, here on YouTube. ... Batman: Arkham Asylum Gameplay Blowout (Part 7) Y2KFrosty Invisible Predator Record Breaker Challenge Mode Sneaky score three leave the car alone everyone ...