Sorry to hear that Jack, hope your luck turns around soon....
Online/LAN play is further off unfortunately. It's only suitable for offline play currently. But, my development stalled because there was no interest. If there's interest, I'm much more motivated to work on it. That's just the truth, it's hard to keep working on the same thing after putting many thousands of hours into it. Especially when there's other things you're interested/behind in. It was enough to do it for myself at first, but that dried up long ago.
I've got several maps close to completion that I lost the motivation to continue as well.... lol. Maybe I'll get all my work out there some day. If you have any questions about UE4 fire away Jack. Though there's more I don't know than what I do know.