knight, platforming, action, exploration, Junk Pit, Hollow Knight, dark atmosphere, eerie, underground, hidden area, Godmaster DLC, breakable wall, Royal Waterways, fragile floor, simple key, Cocoon Chain, secret passage, dim lighting, ambient occlusion, detailed textures, moody environment, side-scrolling view, intricate level design, challenging gameplay, atmospheric fog, desolate, mysterious, in-game map, platforming skills, precise jumping, adventure game, indie game, metroidvania.