I know, I know this game is in beta stage and so on and that theres so much work already going on but just listen to me ok?

I belive that you should have a line of sight like in some other RPGs (Which i do not remember the names of

Let's say you are looking straight forward at a tree, your line of sight should be about a 3rd of the entire circle around you ;
-------------------------------._________.------------------------------
--------------------------------.________.------------------------------
---------------------------------._______.------------------------------
----------------------------------.______.------------------------------
-----------------------------------._____.------------------------------
------------------------------------.____.------------------------------
-------------------------------------.___.------------------------------
The part behind your and around the line of sight should be colured grey and you should only see the things you saw when you pasted that area.
An alternative and more easy thing to program would be that you only see the items and the ground but no living things.
I hope you got what i menth cause I aint to good in explaining technical things in english.
OOT: It was kinda hard to draw without so many lines cause of the forum pushes back everything to the begining of the post but I hope you get that the middle thingy is the line of sight and all around it is the "grey" part. Also remember this aint the right angle or anything it's just so that you can have a picture in your head of what i mean.