Ok, First of all 1.3.1 came out so Brood is going to update it to 1.3.1. 1.3.1 Has a glitch for multiplayer, you fall under the land wheres its open like for example, you build your spawn in the sky and someone warps to spawn they fall under spawn like literally and fall and probably die. Just going to update you on the new bugs on 1.3.1. Hopefully they will soon fix this bug.