Huggy Wuggy Sewer Escape

Game Description: You are trapped in sewer. Find and collect 8 Notes and get out. It wont be easy as is sounds. Sewer is hunted by Evil Entities. They look like fuzzy toys, but they are not! Good luck!
W A S D to walk around,Mouse to Look around,Left Mouse Button to Fire,Right Mouse Button to Aim,Mouse Wheel To Change Weapons,G for Grenades,R to Reload,F to Pickup,Left Shift to Run,Left CTRL to Crouch,X to Prone,Space to Jump