S&Box (Garry's Mod 2 - GMod2) is a new game developped by Facepunch studio which has previously made GMod & Rust.
This new version of the game based on Unreal Engine 4 might offer to developpers much tools and features like hotloading, allowing to create content without restarting at any ingame change. The game release date has not yet been announced but you can count on mTxServ to host your future S&Box servers ;)
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