The game is more full of content now, but I feel it with a lack, like, visible arirals, like a little event, In which you will see an ariral without the Invisibility for seconds, like a peeping, idk.
A good addition would be a smartphone, like a upgrade of the digital map with the camera and, and you will be able to take photos, look at the emails but more limited, send messages or receive from the arirals, and some event like looking at the screen for a lot of time until the world gets darker and a giant phone appears and falls on you, and that can be a final or a hallucination. and another function of the phone could be of posting the photos that you take and arirals and other characters will be able to comment depending on what's in the image.
A little item that would be funny to add, could be a portable bluetooth speaker with multifunctions, like being a bass boom gun, music for the arirals, eerie and kerfur omega and you could also make dance the pyramid if you are really close to him.
a event could be of an ariral plushie that you have transforming into a doll that plays a remix of Can you feel the Sunshine, and It chases you until you die and get a very scary screen and you aren't able to close the game, you need to wait minutes. This is obviously a reference to tails doll.
(My ideas are bad, no? 馃)