is a major fan-made modification for Half-Life 2: Episode Two that acts as an unofficial sequel, aiming to provide a conclusion to the cliffhanger ending of the official episodic trilogy. Mod Details
To play the mod, you typically need and the Source SDK Base 2013 Singleplayer (set to the upcoming beta branch) installed on Steam. Primary Sources : is a major fan-made modification for Half-Life 2:
: Files are generally placed in your Steam\steamapps\sourcemods directory, followed by a Steam restart to see the mod in your Library. Community Reception Half-Life 2 - The Closure (Episode 3) - Steam Community
Steam Workshop (Synergy Support): For users looking to play via the Synergy mod. is a major fan-made modification for Half-Life 2:
While ambitious, the mod has a mixed reputation. Some reviewers on Reddit praise its creativity and scale but criticize the level design for being maze-like and the cutscenes for being unskippable or lore-inconsistent. Half-Life 2 - The Closure (Episode 3) - Steam Community