It techinically is done, it has all features.
I didn't include a documentry, so let me dumb it down for you guys
HOW TO USE BLOKHEADS
1 - Make Map (MAKE IT SPACY)
2 - Spawns are created by having bricks named "ZombieSpawn"
3 - Create a minigame with whatever and say /BlokHead to toggle
4 - The first time they spawn they will be blank and stupid. Just kill them and wait for the next wave.
5 - Enjoy