使用说明：
1.解压缩
2.运行update目录下的setup.exe安装升级档
3.复制codex目录下的文件到游戏安装目录
4.开始游戏
升级档安装步骤：
1.安装《地下世界：崛起》CODEX光盘版：Underworld.Ascendant.v2-CODEX
2.安装本升级档
更新说明：
机翻：
更新3：
性能改进以及新功能或更新功能
帧速率和加载时间的重大改进。
照明通过游戏，帮助玩家更深入地看到深渊最黑暗的角落。
添加了被Typhon仆从捕获的Saurian Mage盟友。 一旦你释放了这些盟友，他们就会帮助你对抗附近的亡灵。
添加了Outcast角色Fane，一个曾经被释放的盟友，在Hapurkala设立营地的地方成为卖冒险条款的供应商。
在马卡尔的午夜论坛上添加了会说话的头骨（巴特和伯莎）。
增加了游戏最早部分掉落的装备，增加了几种新型装备。
原文：
Update 3:
Performance Improvements and New or Updated Features
Major improvements to frame rate and load times.
Lighting pass across the game to help players see deeper into the darkest corners of the Abyss.
Added Saurian Mage allies that have been captured by Typhon抯 minions. Once you free these allies, they will aid you in battle against nearby undead.
Added the Outcast character Fane, an ally who, once freed, becomes a vendor selling adventuring provisions wherever Hapurkala sets up camp.
Added Talking Skulls (Bart and Bertha) to the Midnight Forum in Marcaul.
Increased the equipment that drops in the earliest part of the game and added several new types of gear.
BY CODEX