I usually don't like darkness in games. When prompted at the start of a horror game to adjust a slider until the logo can barely be seen, I move that damn slider as far to the right as it'll go. This is done by activating all three boss statues https://dallassbhko.theideasblog.com/30353191/o-truque-inteligente-de-core-keeper-gameplay-que-ninguém-é-discutindo