NPC Spawn Platforms!
New version: more extra features than you can shake a stick at! Includes NPC squad options, removal of console spam, and the ability to bind Turn On/Turn Off to numpad keys! (and some other stuff) - see the screenshots for the new menu layout (now requires some scrolling because of the mamount of options).
This STOOL allows you to spawn “NPC Spawn Platforms”, that are spawnpoints to whatever NPC you wish. You can set up how you want the spawner to work, setting maximum children at once limits, spawn rate, weapon to issue, health multiplier to apply, and other stuff (see the image with the context menu in).