Renamed mutations to Veteran (instead of True Veteran). Added United We Stand versions of campaign realism, survival, and campaign with increased mobs. Added vgui images to the menu.

Changed non-headshot damage factor from 0.65 to 0.66 for appropriate difficulty scaling.

Added True Veteran - Increased Mobs mutation. Renamed previous mutations for clarity.

Changed tank attack damage from 48 to 49. Also added True Veteran Realism Lite (same as True Veteran coop but with all glow outlines and player names disabled).

Renamed mutations to True Veteran and updated mutation descriptions.