*2018/3/6, crowbar was instead by pistol.
ver 1.7: Added Unlimited mode. use mutation menu or console "map (mapname) PATUnlimited" to join. included unlimited ammo, throwing stuff and limited health. Spicial infected(SI)now have longer respawn time (than normal PAT mode) and may appear 24 at the same time. Get your gun and fight with them :)
adjusted Magnum, two sniper rifle and yeah, crowbar is not included at the begining anymore because I finally found the reason of sometimes, people spawn without crowbar: the map doesn't allow crowbar.
Some small changes.
2018.3.6

2018/4/6:
Ver 1.8 Update
fixed the bug that Bill and his friends still don't have their hand when they are holding molotolv
fixed the bug that you can't play C1 and C6 because there was no gascan in Ver 1.7
Magnum clip 4-->5
shotgun and auto shotgun now have different damage:shotgun got less, auto shotgun got more
M16 rifle is now less powerful, but more friendly to use(slower,clip size 40-->100)
Desert rifle now deal less damage(1250-->600) but it got a much more bigger clip(6-->30)
rewrite all scripts for hidden guns. you can only use pistol if you got them.
P.A.T coop is now harder
P.A.T coop and P.A.T.Unlimited now begin with magnum
changed backup clip size
tank got his arm 100 in P.A.T.Unlimited (ONLY in Unlimited mode)
some small changes

Added Unlimited Mode

fixed model bug
v1.6.5

a

LOLOL
easier for survivor
harder for speicial infected
I'm still thinking about how to make SI more powerful

make guns better
Geng He Li La

Ver1.6!
I Finally find the key to rewrite the reload time!
Enjoy it!

Welcome to version 1.5!
now we have:
Weaker Auto shoutgun
Weaker Sniper Military
Stronger smg
maybe stronger melee
I forget :P
and by the way, tank now have 45000 health(I wrote 30000 in the file but they just have 45000, weird :{ )

now with url in the file...stupid update

version 1.4.2 Update:
fixed the smg
Tank is more powerful now, but it still dot't spawn 4 tank at the same time(that's the reason I made tank more powerful)