»New Minigame- Castle Siege

Hello, this is a minigame I found about and would like to play it
The game is Called Castle Siege
It is a game were there are 2 teams: Defenders and Attackers (Mobs)
Defenders must defend the castle and they're King, which is a zombie with Diamond armor
Defenders must defend the king with arrows, swords and barricade
Barricades are fences used to block the gates and zombies need to pass them.
There will be 5 horses in an area and only defenders can ride them

There can be 2 kits, for free for Defenders:
Archer: Chain armor, stone sword, power bow and 64 arrows
Knight: Iron armor, Iron sword, 5 instant health potions
Wolf (When Defender Dies in the game): speed I, bone with shrp 2

There can also be 3 kits, free for Attackers:
Zombie: Stone axe, Regen I, Strength I, no armor
Skeletons: Stone axe, Bow, gets 1 arrows every 10 seconds and collects from defenders, no armor
Spider: 3 potion of harming, speed I, Vines (To climb walls), no armor

Attackers have 10 minutes to kill the king and if they dont, the sun rises and all of them burn and lose the game
Feel free to improve

 

Lol no one likes this?

 

I'm gonna need a better explanation of game mechanics....