Do the covenant spawn as attackers and humans as defenders? Do I place starting points or spawn points for humans at the start and how many? How should I go about the killing of the covenant at the start of the game so they can receive spawn traits? Do teleporters add to the OLN? Is there a way to make a certain area containing spawn points inaccessible after a period of times so that you can't even spawn in there? What should I do when I reach the OLN?
Yes There should be at least 8 respawn points, you do not need starting points unless you want them to spawn somewhere specific. Doesn't matter, so long as they die. I believe so. Have something such as a block double or another immovable object spawn ontop of that spawn point. Figure out what you have to work with and what you don't think is necessary and what isn't. Next time, please ask in the discussion thread instead of making a whole new thread.
If you need to make spawn points accessible BEFORE a time limit, place a block large over the spawn point, set its item properties to: Set at start: No Respawn Rate: 60s (for 1 minute into the game etc...) If you need a spawn to be accessible AFTER a time limit, Place a small movable object onto the teleporter. Something like a block small will work. Angle a Man Cannon at the block small and set the Mancannon properties to spawn at start: No Respawn Rate: 10. This will allow the block small to enter an Immovable state, so it wont move when the man cannon spawns. The Block small then needs a vibration of some sort to free it from its immovable state. So, Place a fusion coil a few feet above it and set it to spawn at its appropriate time. This will fall, explode, and trigger the small block to move allowing the spoint to be accessible. (This is useful for Brute Chieftans etc...)
Oh... after, my bad. Yeah, there's tons of methods, imo the easiest and cheapest one is just to have 2 fusion coils on top of each other blocking the spawn point, then have another fusion coil drop after a certain amount of time which will unblock that class. Just make sure that the drop is high enough to cause the fusion coil to explode.