Uploaded December 2025 | Updated September 2026, 20 hours ago

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Hello everyone and welcome to a new (probably short) series of videos I do involving the source code from Valve for Half-Life 2, and some guides on how to do stuff with this code. In this episode, I followup on a milestone tutorial where I outlined how to add 3 Half-Life 2 Beta weapons, those being the Combine Guard Gun, Immolator and Fire Extinguisher. I showcase some issues that exist with these weapons and some code changes that can be made to fix said issues. Please let me know what you think and see you for whatever I decide to do next, thanks for watching!

GitHub page: github.com/TheMaster974/source-code-tutorials

Timestamps
00:00 Introduction
00:31 Preventing weapons from being dropped
02:48 Combine Guard Gun changes
04:50 Possible Combine Guard Gun improvements
05:59 Immolator changes
08:26 Fire Extinguisher changes
10:22 Outro

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► My new channel: GarethTheGamer -- youtube.com/channel/UC36qEnApR9ua9eDjaRLYcbA

► Episode 25 (Prerequisite): youtu.be/3RYEFMeQ3y0