Tutorials - usbpetrock

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How to make a messup mod for Half-Life

Apr 24 2015 Half-Life Starting a mod 4 comments

This tutorial will explain how to make a hilarious Half-Life messup mod without much effort, or, indeed, any effort at all.

how to make a messup mod for half-life

How to install Portal's content onto Portal 2 and play it

Jan 4 2015 Installers Tutorial 3 comments

Install Portal's content onto the updated Portal 2 engine and learn how to work around game-breaking bugs you may encounter while playing it. This tutorial...

how to install portal's content onto portal 2 and play it

Walkthrough of Red Mesa

Aug 31 2012 Red Mesa 1 Other 1 comment

This will tell you how to complete this mod if you get stuck. By usbpetrock. Please don't take credit for this if you distribute it.

walkthrough of red mesa

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