Any good zombie survival LAN games out there?

Me and my little brother have been looking for good games to play together on LAN… We were thinking about looking up a zombie survival game, we already know about dayZ left4dead 1 and 2
and killing floor, we want something new a game thats hopefully not massive in file size (2 GB max)
and something that can be played on LAN anytime after its been installed without an internet connection, any help will be greatly appreciated!

PS: the reason for the small file size is because our PCs are kinda old (2011 graphics card XD ) and that we have an unfair download limit of 15 GB per month so please bear with us!

Guest

If I were you, I would look into rust. Its like Minecraft, but fully 3d and more based on zombie survival. Like realistic Minecraft… Its a great game though! I think its still in beta though. Anyway look it up!

Hope this helps you!

Evan