here's a few tips for people who don't already know (SPOILERS), when you run into the snail in the piano room it is recommended that you pick it up because it will give you more stamina when you run, when you drop the bowling ball onto the carpet that appears in the hallway it'll stop moving (the carpet will stop moving, not the bowling ball), the bucket to stop the leak in the kitchen is in the basement on a shelf but you need to use the slingshot to get it down,to talk to the creature in the toilet instead of it killing you after you flush you have to kill your sister and cat first i think (to make the toilet monster appear you have to turn off the lights and THEN flush the toilet), if you've killed everyone and everything and the monster in the toilet says there's one more soul
that last soul is the doll that keeps asking you to hold her, when the cat catches fire use the water bucket to save it, to kill the dad you have to use the axe (or slingshot i think) and shoot the vase in the piano room and get the shotgun shell out of it also i am pretty sure there is a bullet on the shelf in the basement where the rat is and make sure to drop the bowling ball in the piano room so you can get the bear trap, HOW TO KILL DAD: go into hallway, drop bear trap in a spot where he will step on it, shoot him once he rips himself off of his feet, shoot his head when it leaves his body.