I have said this once and i'll say it again!
3d Gamestudio has what it needs to be a great engine!
But it's still missing a terrain and objects tool that can import directly the objects. I dunno why spend time trying to get med better. Honestly it has crapy nagigation system and is missing the rotation on the selected objects. Any tool without this alone is already crap.
2nd I dont know why still using those blocks you can make on wed..
and why collision only works so well on them..
They're way to heavy to build a level with them, and you cant make any nice shapes with them..
3rd Not about the engine, i really think you should improve and alot on the assets store.

https://www.assetstore.unity3d.com/#/content/3853

This content alone in unity store beats by far all contents in 3d gamestudio!

I hope this time someone listens to this. Joozey? x)