I'm new to this forum, so I don't really know it that well, but a thing came to my mind - Outlast mod for SCP - Containment Breach. If anyone here Is familiar with Outlast, they can submit ideas for the modification. My current progress is not that big, but... here are some screenshots. I've already changed some music. All credit for composing goes to Samuel Laflamme.
Also, I tried changing SCP-049 to Dr. Trager and the animations got messed up. So, here are the list of things that I want and plan to do rn. You can suggest me your own ideas, of course.
-Change the guard to the Outlast one;
-Change 049 to Trager;
-Change 106 to Walrider;
-Change 049-2 to patients(008-2 too, maybe);
-Change some textures;
-Change 939 to the Twins;
-Change MTF to Outlast SWAT;
-Take care of the human models.

There's no download link yet, cuz the mod is in it's pre-alpha state. If you want more screenshots, you can ask me for them and I'll try to give them to you through my laggy potato PC.(Sorry for my bad English)

Wow ... It's a very good idea for a mod ... I'd like to play it