Spawn Defender

The Spawn Defender is a cube-shaped object that floats inside the spawn in Sans Simulator. It's purpose is to protect the spawn from anyone attempting to exploit to bring weapons into it.

History
The Spawn Defender was added sometime after Christmas to replace the Christmas tree at spawn. Along with this, Christmas Tree Technician's name was shortened to Chris and his animation was changed to have him sit down in a relaxed position next to Spawn Defender.

Spawn defender's brother is canonically the wireframe mesh sphere that teleports you to the nihility, and it is speculated that ドレイク＆ジョシュ (Translated to Drake & Josh) is his sister.