Phantasmal

'In Phantasmal no two gameplays are ever the same... you’ll never know what’s lurking around the next corner as levels, story and enemies are procedurally generated and tweaked as you play ensuring you’re always on a knife edge with just enough scraps to survive.

The game has strong Lovecraftian influences with insanity featuring as a game mechanic. It's based in the infamous Kowloon Walled City in the 90s, before its destruction' - Joe Chang, the founder of Eyemobi.