Well I aready got the map itself done including the starting heros locations.
I made it a game where you go into one of four circle of powers, after that, i'm goin to make a trigger to create creep depending on what circle was stepped on including color variations. and then you are put in a sub place with two shops, a fountain of health and mana also with a circle of power. After done there go into the next circle it transport you into a labirynth-like lair where you fight the creep and mods along the way and then at the end fight the staff member. A circle of power spawns after they die which brings you to the area with the 4 circle of powers. Repeat til all four are dead. After that a new circle spawns where you fight the global mods in a small arena next to the area with the two shops and such. After they are done, another circle will spawn. When it's stepped on, creep will spawn in the labirynth but instead of mods as sub bosses, mods will be normal creep and global mods will be the sub bosses. At the end of the maze, an admin will appear and you must kill him. The last admin you gotta kill will be with the other two you just killed. Staff members will replace normal creep and global mods will be stronger sub bosses than before.
That's the whole plot of my map basically.
My attachment contains the map layout. If I see this map used by anyone else I will personally go to your house and slice your dick in two.