UPDATE 3 - Fixes Requested Stuff

This 3rd update includes a few needed fixes and added stuff that's been requested from players to be added into the main menu's zombie survival minigame.
Fixes:
- Blood effects reduced to lessen the slowdown some people have been experiencing in the menu minigame.
- Fixed menu minigame achievement timer.
Requested Updates:
- Darkened backing for main game weapon stats.
- Menu Minigame Kill counter.
- Menu Minigame Time counter.
- Menu Minigame Restart button.
Enjoy!!!