Having trouble telling the difference between them.  Went a run where no lightbulbs broke and I stood in front of a bathroom mirror for like 10 minutes with no appearance so assumed it was a shy.  Turned out to be a Weseen, also didnt hunt early when gen was off.

On bigger map it's difficult to find them. The only difference major difference is Weseen have mirror apparition and Shy breaks light bulbs. Weseen only has chance of hunting early. Not necessarily hunt early. If breaker is off that chance is 40% for fear value 30-60, 60% for fear value 60-80 and 80% for fear value above 80.

I will write a more details about a ghost hunt values in a devlog.