Fallen London is a puzzle game made in 2010 by Failbetter Games still running to this day. It has canon spin offs in the form of Sunless Seas and Sunless Skies. It has a steampunk theme with aspects of science fiction as well as dark fantasy.
Power of the Verse
Relatively high. The series has plenty of decent hax like Causality Manipulation, Soul Manipulation, Death Manipulation, etc. Most characters are weak AP wise but the god tiers (Like the gods of the Unterzee) are much higher. Salt controls the "currents" of time throughout the universe, the dream world, heaven, and hell, and Storm and Stone are his equals, with Lady Black being his superior, and The Dawn Machine being capable of "unravelling" time. The current strongest character is technically unknown (Although it is either The Lady in Black, The Dawn Machine, or a currently unrevealed character).