Can you play the multiplayer without hamachi?

[Boop]

Like if I just wanted to play co op without any third party software.

[ѺᛗƩǤД]

Yes you can. You can join servers by simply enter there ip in the server address.
For example.
66.223.16.163:22025
copy and past that into ur server address in the multiplayer.
This is a 24/7 server. Open all the time.
Ur welcome to play on it own host ur own.

[ѺᛗƩǤД]

oh just remembered. Playing local means u just enter the ip of the local pc hosting.
playing over the internet. and ur hosting u may need to forward a port. U can forward a port with the use of a 3rd party program.

[ѺᛗƩǤД]

or without the use of 3rd party

[LateNightRetro]

Yeah man just run ipconfig, open a browser and enable port forwarding, and woolah, you just made a server

[Takei Naodar]

if you dont want to use hamachi you got 2 choices. Either you could host the server on your rig after you portforwarded or you could just join in one of the public servers like mine:
http://steamcommunity.com/app/211820/discussions/0/630800444519400056/

[Noboty]

Tunngle is a superior option (in my opinion) to hamchi if you want to use that too.