The number is likely a Steam BuildID . This specific versioning is often used in technical forums or patch notes to track specific updates, bug fixes, or compatibility with VR headsets like the Meta Quest or Valve Index.
There are over 100 items available to equip your Rigger, including chainsaws, wrecking balls, and advanced internal systems. File Details File- UNDERDOGS.Build.13251247.zip ...
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: At the time of this build, the developers were actively patching physics stability and Quest/PCVR compatibility. Technical Breakdown Windows (PCVR) Compressed ZIP (Archive) Security & Usage Note The number is likely a Steam BuildID