does anyone know this yaoi manga,it about a guy who is a games creator(maybe) , he falls i...

I don't know if this was the manga you are looking for:

http://www.mangago.me/read-manga/invoke/

Unfortunately it's discontinued...so we can never ever finish this manga ;_; only by imagination /cries

could also be this one http://www.mangago.me/read-manga/double_play/

I'm looking for that too

I think I've read it before but I forgot the title sorry

Not sure..
http://www.mangago.me/read-manga/distopia_mikansei_na_sekai/

Is it this one? o3o http://www.mangago.me/read-manga/distopia_mikansei_na_sekai/

http://www.mangago.me/read-manga/distopia_mikansei_na_sekai/

AH... My net must be slow. Just saw there're so many different ones. (⌒▽⌒)

Hej i was looking for that one all over after reading the search request! Don't know if the asker was looking for this one,too...
I was, so thank you very much!!!