The OMORI horrorbrew focuses on clones of the OMORI cast (mostly main characters like OMORI, Mari, etc.). The synopsis basically goes like this:

"After the events of Mindmaster, the research of the old Doctor Engel came to an end. Sunny, a young scientist in the domain, decided to pursue Engel's research. With the help of his sister Mari and his friends, Sunny decides to make clones of him and his friends for an experiment. But, one day, the evil rival Scientist, the old owner of MDC, Monika herself, breaks in and modifies a parameter in the experiments, causing one of the clones, Aubs-005, to mutate into a monster."

Of course, this takes place after The Wrath of Mindmaster.