Update 2 : UI,SFX

Hello there,

Updated the game after longer time than i anticipitated.  Sorry about that ran into problems. I am leaving for a week so i wanted to get it out before i leave and have feedback when i comeback so might be just a biiiit rushed.

Added:

-Main menu : Key bindings, sensitivity, volume, resolution and quality settings

-Background music

-Sound effects

-Pause menu

-Crouching - default right ctrl

-New light bind animation not yet available for walking npc

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