like im making a map where therse lots of mass, how will i konw how much not to mass in order for it to not lag but still have loads of mass
It depends on the connection speed and processing power of each player.
very good answer, but wat would be a considerable amount for all? remember i need to make it fun, sorata like a zombie map
ADDITION:
EDIT: screw the 56kers.. if u know wat i mean.. like to get into details
8 spawn points across the map
how much max each 4 it not to lag?
Why don't you just test it yourself?