Fixed S4 boss dead issue(this is strange, it hasn't changed

Fixed S4 spider issue

Fixed S1 layer issue
Fixed S2 last button anim

Fixed vis
Fixed textures broken by Valve
Added animation same as csgo
Fixed S4 boss Accelerate Bomb hurt issue
Adjusted postprocess,increased saturation
Removed lua

Fixed zombie item CD to make it matching hint text
Improved the first teleport fade and now will change players angle in chapter 4
Reduced meteor damage in chapter 4 boss battle:1000 to 900,you must stay far enough away from it to reduce the damage you received,remember to buy armor
Fixed boss hitbox will block meteor damage issue

Deleted landmark teleport that may cause unexpected spawn points(this may EXG unique bug)
Fixed collision

Recompiled map for reduce size
Improved boss textures of dragon
Fixed vis issue
Decreased the physbox size of item <Wisp>
Thanks Hichatu for guide

Seems warm round will crash server, now removed
Fixed shield about boss in chapter 2

Seems touch side wall when elevator down in chapter 2 will kill player

Reduced partilce number of item asylum
Fixed teleport issue in chapter 2 caused by map layout changed
Fixed boss move in chapter 2
Improved NPC aim find in chapter 3
Added use sound when press some button lever