Well, after a few hours of work, I finally have a working engine of the zombie survival game thing working. So far, zombies follow you around, with their positions are streamed from the server, and it's quite smooth.
They move around obstacles and walls, and you can shoot them (It takes about 7 hits to kill them, will be adding a steady-aim system to make up for it being 2-dimensional, thus there being no headshots)
I'll be going to bed now, tomorrow I'll work on adding a smoother position sending system and different weapons. Eventually I'll get to classes, and salvaging, and looting, but that wont be for a bit.
Thanks for reading.