Alpha 1.4:
1. The visual changes made it easy to spot keys now (they glow).
2. More difficult to look down hallways, but you still can by looking using the edge/corner of your view.
3. Looking straight down, avoiding looking at her somehow lets you avoid detection. (So long as she isn't already chasing you, but if she is chasing you it seems to interfere with her attacking you to an extent)
4. I had a problematic issue in my latest playthrough. There were 2 locked classrooms left, and 2 keys left... and guess what? The keys for each door were in each of those classrooms. So I was left with a 5 X X 6 password to guess. Haha-no. *jumps into Saiko's edged embrace* <3 *dies*
Thanks for the feedback! Yes for newer player it was harder to find keys so i made that last minute change for players to find keys easily but as in the next patch will add another puzzle which should balance out the change. I havent encountered the bug related with keys inside the locked room but i will investigate.