Hi everyone,
to create an online server on slap the fly, you have to open your 7777 tcp/udp port on your router and choose public server if you want to appear in the world server list. If you just want to play with your friend in a local server (hamachi, tunggle…) select local server and use join ip section.
If you have any questions don’t hesitate to contact us at support@forceight.com.