The Mansion

4th Floor = Find a key that will unlock the Mais'd Room once you have entered dont go to the tunnel yet or else you'll die so just get the key near the bed and use it to go to the 2nd hall. Once your there find and get the Acid you will need it later then analyze the clue near the Dead body to answer the first puzzle(Answer: 1849). Once you found out the answer use that to unlock the box and use the Key to get the Lantern. Once you got the Lantern head back to the maid's room and go inside the Tunnel there danger blooms with in. hen you found away out grab the Shovel to open the Gate to the Stairs.

3rd Floor = As soon you got to the 3rd floor follow the Little girl it will lead you to a the right location. When you saw the girl there will be the Puzzle again try and analyze it(Answer:Left, Up , Down and Right). Once you get it right you will get a Dynamite use it to blow the Derbis! Once the road is clear enter the gate ad a certain event will happen. When you get to the Kitchen go to the stove that is on fire you need something put the flames out, once you put the flames out you need to put the temperature of the stove to a certain amount(Answer:60). Once you cool down the stove get the key and use it to enter the Balcony then certain events will happened. After that you will be able to proceed to the next floor.

2nd Floor = Go and find the Door knob and Rope in other to open the door at the Save room. After you get pass the monsters you will be able to proceed to the 1st floor.

1st Floor = Go to the Bathroom once you get there a certain event will happen. You will need to get rid of those monsters so. Find the ID and use the number written on it to open the chest at the Save room. After that you need to go to the basement once your there get ready to run!! Find the Pick axe first on what on the rooms at the basement. After that when certain events occured the monsters will be gone. To open the Door on the Offering room simply use the scattered papers and use those numbers to unlock the Door(Answer:163,363,269)

There are two endings to this game one bad and one not so bad but still kinda bad.
I hope this help you guys a lot.