v4.37 of Open GL. Instructions are inside the zip.

Latest Version of OpenGl

I would recommend everyone to update to v469 since it makes the game run a lot more smoothly and you can now run the game on 240hz in case you have that and other tweaks to the game. like raw input. It will make the speedrunso much better! 
Just press this and you will be redirected to the page and there's a tutorial how to update the game.

Patch 469

If your game doesn't run smoothly and/or feels clunky try using these settings, might help you out.

Extract the files onto your UT System folder (ex: C:\Unrealtournament\System), make backups of your existing files if need be.

UnrealTournament.ini/User.ini files

Here is a notepad file that has a list of the different information needed to unlock the ladders without playing through the games. Instructions are here: http://www.speedrun.com/ut99/guide/1v96k#ch2II__How_to_manipulate_the_user_ini_so_you_can_practice_run_any_of_the_ladders

UT Saves (Ladder unlocks)

Here's a clean livesplit file for ut99 dm standard ladder

UT99 DM Novice

cyborg

bigboss

cultlillebror

Unreal Tournament

DM - Oblivion

DM - Liandri

PlayStation 2

Flickeralex1992

jodavski

sascha-gaming

FreedMemes

USA / NTSC

EUR / PAL

Novice

Godlike

PC/Mac/Linux

PS2/Dreamcast

Standard

GOTY

Difficulty

Platform

Ladder Version

Dreamcast

Macintosh

Linux

Unreal

парный спидран в ut3 interest?

refereeing

PS2 and Dreamcast should be separated

Ps2 game

Audio Concern

Versions of game

Naywyn

KoolAidanMan

Bulkich

DecoyZulu

zazuza

HotDoshirak

MerchGuyMerch

umniyhrenkadroshmon

Nome	Manager
Latest Version of OpenGl di bigboss	bigboss 8 years ago
UnrealTournament.ini/User.ini files di cyborg	cyborg 8 years ago