We are the creators of SourceBox. Our goal is to make the best open source Source Engine sandbox game.

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SourceBox Build 18

SourceBox Build 18

SourceBox Full Version 3 comments

The first version of the NUH-UH Shader is here! It brings cubemap roughness and reflections without needing to change anything in the existing materials!

SourceBox Build 12

SourceBox Build 12

SourceBox Full Version 3 comments

x8* map size! (262144 units, 50 miles in each axis) And we can probably do more! * Technically yes, but the game doesnt like very big maps yet. We ARE...

SourceBox Build 10

SourceBox Build 10

SourceBox Full Version 1 comment

SourceBox is now releasing on ModDB as well! Changelog and installation instructions are in the description.