SCP! It has been a little since I have gotten to play one and this was no exception to being creepy!
However, outside of creepy, I actually feel this failed to deliver. I appreciate no jumpscares and the atmosphere was amazing, but outside of this there wasn’t much to actually do. It was more of a creepy swimming simulator. As well, the SCP file had a plethora of grammatical errors that kept be from fulling understanding what it was trying to say.
Lastly, the controls were extremely weird. I think your scheme was based on a keyboard from another nationality, as it not following the QWERTY layout forced me to used arrow keys. This meant I had to either interact or move, I could not do both without taking my hand off the mouse.
Overall, extremely good and creepy concept, but failed to deliver much in terms of gameplay.