I just finished Locked Up and I just wanted to say I enjoyed it! I think you did a good job depicting anxiety and the comfort of having a pet. I have a cat Lucy which to me is like what Ayda is to Snezha.
There were some minor typos and grammar/phrasing issues in English that kind of hurt the flow and mood sometimes, but other than that the translation was okay.
I hope you keep making visual novels. I love horror and creepy weird stuff, so I would be excited if you made more things in the future.