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Steam News16 February 20264mo ago

Build v0.15.1: Sandbox and Overlay

This is pretty much what it says in the title, one feature and one bug fix: Sandbox Mode No longer do you have to fuss around with Git and Visual Studio Code to launch your own version of the game.

Full notes

Full CM-SS13 update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

1 fix0 additions0 changes1 removal
  • Gameplay
  • Fixes
removedSandbox ModeNo longer do you have to fuss around with Git and Visual Studio Code to launch your own version of the game.
fixedBug FixesThe Steam overlay would not take up the whole screenspace - this has been fixed (though is still a little janky!)

CM-SS13 changes

removedNo longer do you have to fuss around with Git and Visual Studio Code to launch your own version of the game.
fixedThe Steam overlay would not take up the whole screenspace - this has been fixed (though is still a little janky!)

This is pretty much what it says in the title, one feature and one bug fix:

Sandbox Mode

No longer do you have to fuss around with Git and Visual Studio Code to launch your own version of the game.

This allows you to always have the latest version of the game to experiment with and check out features, while not having to fiddle with development tools.

Bug Fixes

  • The Steam overlay would not take up the whole screenspace - this has been fixed (though is still a little janky!)

Source

Steam News / 16 February 2026

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