The main purpose of this modification is to add Portal Gun from one of the best puzzle game's, called Portal. You will be able to play the whole Half-Life: Source single-player campaign with Portal Gun. All feature's from Portal work's great in Half-Life: Source.

Mod Deleted

The mod you are trying to view has been deleted and is no longer available. This may have occurred at the developers request because it is no longer active and was not released, or it may have occurred because it violated the sites Terms of Use. If this is a mistake and you are a member of this mods team and would like it re-activated, please contact us with the details.

Continue browsing the mod list, to find the profile you are after.

You may also like
BlockStorm

BlockStorm

Puzzle

BlockStorm is a remake of the old and extremely famous arcade game Arkanoid. Your mission is to break all the blocks you can see in the screen, that’s...

Builde Mod: Source 2007

Builde Mod: Source 2007

Puzzle

The Mod Builde Mod For Source 2006 Was the predecessor to this mod. This Mod has new and updated weapons and commands.

Ether

Ether

Puzzle

Ether is a puzzle game that makes use of the already implemented physics, but lets the player interact with them in a completely new way. Taking place...

DUAL)(REALITY

DUAL)(REALITY

Puzzle

Puzzle based modification for Source engine. Two world dimensions + two timelines, simple but unusual gameplay mechanics.

Black Mesa

Black Mesa

First Person Shooter

Run. Think. Shoot. Live. Source. Black Mesa is the Half-Life 2 total conversion of the original Half-Life game. Utilizing the Source engine and its endless...

Puzzler

Puzzler

Puzzle

The puzzles begin with Gordon Freeman going through them!

Puzzled

Puzzled

Puzzle

This is puzzled. You play as an average individual who has been researching an old broken down underground laboratory, and he just found it. You will...

Half-Life: Source 2004

Half-Life: Source 2004

First Person Shooter

Half-Life: Source 2004 is the mod, that aims to fully fix the original Half-Life: Source, that is based on Source SDK 2013. As a reference I am using...

Portal: Revolution

Portal: Revolution

Puzzle

Mistaken for a dark villainous test subject, you must discover who is responsible for his troubles! Choose Hero or Dark, it's time to save the world ...

Watching Paint Dry: The Game

Watching Paint Dry: The Game

Puzzle

In this game, you watch paint dry in real time. There's also some other things but it's mostly about watching paint dry. Have fun.

|Eclipse Theory|: The Paradox

|Eclipse Theory|: The Paradox

Puzzle

//РУС. Научно-фантастический логический мод рассказывающий о судьбе комплекса Vector...

HAL

HAL

Puzzle

A story you can summarize in a sentence. A game you can finish in an afternoon. NOT a puzzle game. But the puzzles will save your life.