If you came here it probably means you are in need of some tool that can handle thousands of bullet, NPCs or whatever while keeping framerate as high as possible.
You are welcome.
This simple plugin let you create Object Pool prepared for Actors.
It uses extended object pool concept that makes use of sub-pools.
For more details check the link.
If you have any questions/requests feel free to ask here.
It’s my first published plugin so I hope it can serve you to it’s best.