Which program is this ?

dumb question

why don't you ask him, it seems to be a game map editor, not a autocad clone

in that site, everyone is asking that same question, what app is that? 😀

i love his wig, looks so professional :sarcastic:
 

A lot of people asked him in the chat and he didn't answer. He doesn't check the chat very often , also it was in subscriber mode only so i couldn't ask anymore.
 
form what he says, must be a unreal map editor, but since he doesn't know how to use all the features, must be a new version

until someone mentions it, no idea which one is, perhaps ask on a modder community forum, content creators there could know
 


He worked for Sledgehammer Games years ago , also made some call of duty maps . He said he needs to get used to it again
so he can make a stream about creating maps .

Yea , he said it's a newer version that the one he used and he needs to get used to it.