Stuck at Marketplace / Maps loading screen. 'Exit Engine' doesn't work but other buttons do. gtm.steamproxy.vip/sharedfiles/filedetails/?id=2967625358

I get a error that says "Error when trying to send for request" Is this game contacting servers for data? Thanks

The UI is totally jacked up on ultrawide, and I can't even change it to a lower resolution.

There are surprisingly more than just one or two games on steam that are in a state of non-functionality. Lots of hype glowing reviews and when we spend the time and space, and sometimes money to find that the game just refuses to even start. The last update on this game was a year ago, Steam needs to clean out their trash games and refund our money....

Curious as to what this is? The description includes words like "game engine". But it still looks like a leisure level creator. I don't think the quality would even support making images for rendering game graphics scenes-- would it?? **What exactly is the point of this software?!** Where is it leading to? Thanks. Bonus; if developers tell me what game engine was used for this........ Bonus 2; if developers can point to a road map or something............