New map, Threat Type Boss, New perk Upgrade, and gameplay changes — Project Sundown Steam update #349499

New map, Threat Type Boss, New perk Upgrade, and gameplay changes Added a new map Sewer this map is a larger sized map added a new threat type boss Abomination with two variations Abomination Mele can slow you has AOE basic mele Abomination Ranged can slow you has AOE basic ranged attack Adjusted the feeling of being slowed as the previous version in gameplay testing felt way to over punishing changed the Fire Aoe on tyrant and other threat type bosses as it was too bright and out of place Player perk Update added a resistance perk card - while active makes you immune to slow effects Gameplay changes increased zombie required kill count to complete a wave slightly increased zombie density and spawn rate added ammo icon above ammo crates to make them easier to locate increased the free kill streak power up drop chanc...