Today on the moddb.com Randomguy7 published the newest version of the mod named Painkiller Fix Compilation. This is the 3rd version of this mod.

Randomguy7’s info:

Hey guys!
I’m Randomguy7
I recently put together a sort of “Unofficial Patch” with fixes I merged!

I used:

*Indirect Sound (EAX Re-Enabler)
*PK++ (Fix and Multiplayer Fix Mod)
*Dual Core Fix (Comes with PK++)
*Automatic 16:9 and 16:10 FOV/HUD Configuration (Just use the RUN ME ONCE.BAT file!)
*Hud Correction mod by Lemmers
*Precache disabler
*Infinite Draw Distance fix (found by me)
ALL CREDIT GOES TO THEM I JUST PUT IT TOGETHER

Features of this “patch”:

-slowdown/speedup fix
-hud fix
-no fog/infintie draw distance
-eax effects are now working
-pretty much the best modpack for fixes out there atm.

Download:  moddb.com

More info: Readme Unofficial_Patch_v1.65_Black.txt and Readme Unofficial_Patch_v1.66_Black.txt.