https://pitigamedev.itch.io/deep-in-the-lab

Deep in the Lab is 2D '90 style survival horror game, with old style pre-rendered backgrounds, puzzles to solve, keys to collect, monster to avoid or defeat (your choice), poor resources, jumpscares, limited saves, FMV,  backtracking and a five floors lab to explore. Will you be albe to leave the lab alive?