Large AI Patch: - Enemies now surround you instead of funnelling in front of you - Enemies are faster - Enemies will no longer walk in circles or ignore the player, particularly occurred at higher rounds - Enemies will pause for half a second before jumping up or down Bug Fixes: - Can no longer use 2nd perk if not prestiged - Can instantly use another perk if prestige (restart no longer required) - Prices of certain attachments not correct - Baretta pistol prestige damage not being applied properly - 2nd level of dungeon map now accessible through stairs again Changes: - Attachment shop damage stats now also reflect prestige bonus damage - Nukes will now disappear on the start of a new wave to prevent full wave skips