Left 4 Dead 1&2

https://youtube.com/watch?v=X8V9PiW5MkQ&feature=player_embedded
Game Title: Left 4 Dead 1&2
Your name: Nick Witsel
Pretty or ugly: Pretty
Description: Valve’s Left 4 Dead series uses both sound fx and music in order to communicate with the player. A few examples you can hear in the video above are for instance the infected “howl”, which indicates a new horde is coming and the infamous “tank” music.