Ok, this is what I wanted/want to do with Halo 3 Modding:
I realise its kinda hard to see the black dots, but I cannot fix this. :P
First off, all the Black dots represent a Spawn point for the AI. (In this case Flood)
The flood would start spawning at the Spawn points circled in Blue. Then after about 5-10 minutes, they would start spawning in more numbers.
After that 5-10 minutes, the AI would start Spawning at the Spawn points circled in green. They would be getting more numerous and more advanced Flood units would begin to spawn. Then they would start to spawn even MORE numerous and at different spawn points. (Ex: Pure forms like the stalker forms)
After about 20-25 minutes, the AI Flood would start to spawn at the Spawn points circled in Red. There would be 3 Flood combat forms for every Respawn point, including the spawn points circled in Red, Green, And Blue.
After all that, you will be faced with hundreds of combat forms accompanied by hundreds of infection forms. And when I say hundreds, I mean Hundreds!
Take note, I will have that one bunker filled with weapons, it will be blocked in with only one entrance, and will have 2 machine guns Guarding the doors because I realise it would begin to get impossible to hold off all those flood.
Tell me what you guys think. p.s. Please no flaming, as I do not take it well. :P