Pick up the PLUNGER (5/5). Look under the bed to see if you didn’t forget anthing (5/10). Walk to the left to go outside. There’s Fatman, the owner of the shop. Talk to him (5/15) and he’ll give you a HANDSAW. Walk to the south to go on duty. There are several locations. First select the one in the south. You end up in a graveyard but can enter a tunnel. Go there to find yourself in a pool.
Talk to the mummy and discover Osama in the pool. There’s also a TOILET SEAT. Pick it out of the pool (5/20). The wall on the right of the mummy has a yellow discoloration. Lick it to find out what it is and receive extra points (5/25). Leave the pool and leave the graveyard.
Select the rightmost location on the northside of the map. It’s the castle of Dracula. Use the door to enter and talk to Dracula. He has urgent needs and no drainage. Use the saw on the corner of the room Dracula is standing and put the toilet seat on top (10/35). As thanks you get an AMULET. Look at the fountain at the other side of the room for extra points (5/40). Leave Dracula and walk to the south to reach the map again.
Select the middle location in the north and you’re home again. Give the pendant to Fatman and you’ll get two lousy RUBBER BANDS (5/45) in return. Oh well, who knows. Walk to the south and select the left location in the north. It’s Haggie’s place. Select the door to enter her house and talk to the lady to find out what’s wrong.
Her #1 pot is clogged. Use one rubber band on pot #2 (5/50) and the other on pot #3 (5/55). Then open pot #1(5/60) and use the plunger to declog the pot (5/65). Another customer happy. After a bit of hesitation, she’ll give you a COOK BOOK.
Leave the house and walk to the left. On the map select the middle location and back home sell the book to Fatman (10/70). Since you’ve lost your own plunger, he’ll give you a SUPER DEATH PLUNGER in return.
Walk to the south and select the location on the south. Go back into the tunnel and use the super plunger on Osama (5/75)
Game source: A copy of the game was found here on the internet.