Stealth Suit Mk II (perk)

Stealth Suit Mk II is a special perk $$

Requirements
Complete the last optional challenge of Project X-13 and receive the last firmware update for the Stealth Suit Mk II.

Effects
This perk intends to increase you movement speed while sneaking by 20%
 * Rank 4: Increased sneak speed

Bugs

 * This perk doesn't boost your sneak speed.