Mystical Riddles 4: Ghostly Park – Walkthrough

Mystical Riddles 4: Ghostly Park – The game starts with a girl Allison Mackenzie, she has heard a lot about your work and only you can help her. The thing is that her sister Gaby died six years ago, but recently Allison began to see her in the old amusement park in Oakville, and she claims that it is not a hallucination. The death of Allison’s sister is said to be an accident, they were riding on a Ferris wheel and one of the ropes broke. There were other deaths, so the administration closed the park, too many accidents. No safety violations were found, but people continue to die. The park will not be dismantled, but mothballed for more inspections. Maybe it will be reopened in the future, maybe not. It is up to you to unravel the tangle of riddles and put the puzzle together. If you can not pass any of the puzzles or do not know where the items are, on our site you can watch the walkthrough of Mystical Riddles 4: Ghostly Park, and find out the truth behind the park.

Mystical Riddles 4: Ghostly Park – Walkthrough

Here you can see the full walkthrough of Mystical Riddles 4: Ghostly Park game, namely for all chapters, including bonus chapter, in pictures.

• Open the bathroom door (A).
• Take map, take COOLING SPRAY and LENS (B).
• Take Journal, take HEAVY FIGURINE (C).
• Use LENS on CAMERA, take HEX KEYS, read the note, take BUSINESS CARD, read camera instructions on the laptop (D).

• Use HEX KEYS on the vent, take SHARPENER, click on the BATTERY (E).

• Use BUSINESS CARD on SHARPENER, earn SHARPENER BLADE and BUSINESS CARD.
• Use SHARPENER BLADE on the plastic wrapping, earn SHARPENER BLADE, open the suitcase (F).
• Play puzzle, earn EMPTY KETTLE (G).
• Use EMPTY KETTLE on the faucet, earn FULL KETTLE (H).
• Use FULL KETTLE on the outlets, earn BOILING WATER (I).

• Use BOILING WATER on the fridge, open the freezer, take CHEESE (J).

• Use CHEESE on the mouse, take BATTERY (K).
• Play puzzle, earn FILM (L).
• Use FILM and BATTERY on the CAMERA (M).

• Easy solution: Use the picture as a hint (N).
• Hard solution: Use the picture as a hint (O).
• Earn CAMERA.

• Use CAMERA on the mirror (P).

• Click on the trash can, take BULLETS (Q).
• Remove the posters, read the poster, take TICKETS (R).
• Use COOLING SPRAY and HEAVY FIGURINE on the lock, take TAPE (S).

• Use BUSINESS CARD on the glove compartment, take WIRES 1/2, use TAPE on WIRES, move the stick, push the gas (T).
• Enter Carnival Square.

• Select (U).

• Open the lid, move the chair, read the note, take PERFUME, BROKEN CHAINSAW, and RANGE GUN (V).

• Take GASOLINE (W).
• Use GASOLINE on the BROKEN CHAINSAW.
• Use RANGE GUN and BULLETS (X).

• Easy and Hard solution: solution is random (Y).

• Click on the bear, earn CHAIN (Z).
• Use CHAIN and BROKEN CHAINSAW, earn CHAINSAW.
• Use CHAINSAW on the dead tree (A).
• Enter Car Track Pavilion.

• Use CAMERA on the background (B).

• Take BROKEN LAMP and WRENCH (C).
• Read the newspaper, earn NEWSPAPER, use TICKETS on the car light, earn WINNING TOKEN and CARNIVAL FLAG (D).
• Use PERFUME and CARNIVAL FLAG on the dirty car lights (E).

• Use SHARPENER BLADE on the backpack, take DRY MARKER, earn WIRES 2/2 (F).
• Use PERFUME on DRY MARKER.
• Go to Park Entrance.

• Use WIRES and WRENCH on the junction box (H).
• Solution: D, Ax2, Bx2, Cx2, Ex2 (I).
• Take MICROCHIP 1/2, TOY PUMP, HOOK AND ROPE, and JACK (J).
• Use TOY PUMP on DRY MARKER, earn MARKER.
• Use HOOK AND ROPE on the window (K).
• Enter Carnival Square.

• Use JACK on the machine (L).
• Play puzzle, earn OLD TAPE (M).
• Use OLD TAPE on the video recorder, see the video, use MARKER on the paper, earn CODE (N).
• Use CODE on the gate, put in the 4826 + D (O).
• Go Forward.

• Select this option (P).

• Solution (Q).
• Solution: A-B, B-E, A-D, C-B, B-A, A-F, A-B (R).

• Take DEAD BATTERY and BROKEN CANE, use NEWSPAPER (S).
• Use DEAD BATTERY on the charger, earn BATTERY, read instructions (T).
• Use BATTERY on BROKEN LAMP.
• Use BROKEN CANE on ventilator, take PISTOL (U).
• Pull the trigger on the PISTOL, earn DEER HEAD FIGURE.
• Go to the Car Track Pavilion.

• Use DEER HEAD FIGURE on the car trunk, earn PUNCHED CARD and UV LAMP (V).
• Use UV LAMP on BROKEN LAMP, earn UV LAMP.
• Use UV LAMP on the poster (W).

• Easy solution: Use the picture as a hint (X).
• Hard solution: Use the picture as a hint (Y).
• Click on the poster, take WICKLESS FIREWORKS (Z).
• Go to the Carnival Square.

• Play puzzle, earn SMALL KEY (A).
• Use SMALL KEY on the drawer, take BALLOON (B).
• Go to the Park Entrance.

• Use BALLOON on the hose, take PROTECTIVE MASK and LIGHTER (C).
• Go to the Ferris Wheel.

• Use WICKLESS FIREWORKS and LIGHTER on the lock (D).
• Go forward.
• Use CAMERA, play puzzle (E).

• Take PARK FIGURES 1/3 and BOX, use WINNING TICKET (F).
• Easy solution: Click A – get to the second bar, Click B – get to the third bar, Click C (G).
• Hard solution: Click C – get to the second bar, Click D – get to the second bar, Click B – get to the forth bar, Click A (H).
• Earn TATTERED DOLL (I).
• Open the doll’s chest, earn MICROCHIP 2/2.

• Use PROTECTIVE MASK on the poster (J).
• Use PUNCH CARD on the control panel, pull the lever, take BUTTON, pull lever again, take the paper, read the paper, play puzzle, pull the lever again, take BROKEN WELDING MACHINE (K).
• Use MICROCHIPS, earn WELDING MACHINE.
• Use WELDING MACHINE on the poster, take CANDLES 1/3 and LEVER (L).
• Go to the Ferris Wheel.

• Use LEVER and BUTTON, play puzzle (M).
• Use CAMERA (N).
• Select this option (O).
• Earn TASER.
• Go to the Abandoned House of Fear.

• Remove the dolls (P).

• Take SCULL TOKENS 1/2 and FLASHLIGHT (Q).
• Use FLASHLIGHT on the wall, play puzzle, earn WEDDING TIARA (R).
• Use WEDDING TIARA on the statue, earn VASE (S).
• Go to the Park Entrance.

• Use VASE on the hose, earn WATER (T).
• Go to the Abandoned House of Fear.
• Use WATER on the Gargoyle (U).

• Easy solution: Ax3, Bx3, Cx3, Dx1, Ex1, Gx3, Hx1, Jx3, Kx1, Lx3, Mx2, Nx2, Ox3, Px2 (V).
• Hard solution: Ax3, Bx3, Cx3, Dx1, Ex1, Gx3, Hx1, Jx3, Kx1, Lx3, Mx2, Nx2, Ox3, Px2 (W).
• Earn SCULL TOKENS 2/2 (X).
• Go to Old Park Alley.

• Use SCULL TOKENS on the bag, take CRANK HANDLE (Y).
• Go to the Abandoned House of Fear.
• Use CRANK HANDLE on the box, read the letter (Z).

• Play puzzle, earn AMULET OF RELEASE (A).
• Use TASER on the door (B).
• Go to Office Building.

• Use CAMERA on the doll, take CHALK and PARK FIGURES 2/2, use AMULET OF RELEASE, talk to the spirit (C).
• Use PARK FIGURES on the park model (D).
• Play puzzle, earn TOY ROD (E).
• Read the newspaper (F).

• Use TOY ROD on the gap, earn HAMMER, read the brochure (G).
• Go to the Car Track Pavilion.
• Use HAMMER on the power attraction (H).

• Easy solution: Swap: (B-C)-(B-E), click Q (I).
• Hard solution: Swap: (B-F)-(C-F), click Q (J).
• Earn LIPSTICK (K).
• Go to the Office Building.

• Use LIPSTICK on the paper, click on the globe, earn RITUAL (L).
• Play puzzle (M).

• Select (N), take THROWING KNIFE.
• Use THROWING KNIFE on the box, remove the bear and the scarf, take CANDLES 2/3 and OIL (O).
• Go to the Old Park Alley.

• Use OIL on the popcorn machine, use BAG on the machine, earn POPCORN BAG (P).
• Use POPCORN BAG on the birds, take TRIANGLE POINTER (Q).
• Go to the Office building.

• Use TRIANGLE POINTER on the ouija board, earn SAFE KEY (R).
• Use SAFE KEY on the safe, take CANDLES 3/3 (S).
• Go to the Ferris Wheel.

• Use LIGHTER, CANDLES, RITUAL, and CHALK on the magic barrier (T).
• Use CAMERA on the record.

• Solution: Stage 1: Use CHALK, click on the record, use LIGHTER on CANDLES (U).
• Solution: Stage 2: Use picture as a guide (V).

• Take CIRCUS TICKET (A).
• Use CIRCUS TICKET on the gap (B).
• Play puzzle, earn LIGHTER (C).
• Take SPRINGS 1/3 and CANNONBALL (D).
• Use CANNONBALL on the cannon, use LIGHTER on the cannon’s wick (E).
• Earn LIGHTER.

• Take PORTABLE COOLER (F).
• Go to the Botanical Garden Entrance.
• Select this option (G).

• Take FANG AND STRING and SLINGSHOT (H).
• Take SNOWFLAKE AMULET (I).
• Use SNOWFLAKE AMULET on COOLING BAG, earn AMUSEMENT RIDE TICKET.
• Use AMUSEMENT RIDE TICKET on the ticket machine (J).
• Go back.

• Use FANG AND STRING on the tile (K).
• Go to the Abandoned Garden.
• Use CAMERA on the ghost (L).

• Take SCRAPER (M).
• Take SHOVEL HANDLE, use SCRAPER on the moss, earn GLASS EYE (N).
• Use GLASS EYE on SLINGSHOT, earn SLINGSHOT.
• Use SLINGSHOT on the top of the tree, take STAFF CARD (O).

• Use STAFF CARD on the door (P).
• Easy and Hard solution: solution is random (Q).
• Go to the Tech Room.

• Select this option (R).
• Go to the Nicholas’s Lab.
• Take UV LAMP (S).
• Take BATTERY (T).

• Use BATTERY on UV LAMP, earn UV LAMP.
• Use UV LAMP on the notes (U).
• Play puzzle, earn GEMSTONE EYE (V).
• Use GEMSTONE EYE on the scull, take COINS (W).
• Go to the Tech Room.

• Take BOX (X).
• Use SHOVEL HANDLE and BOX on the grid (Y).
• Play puzzle, earn SILICA GEL (Z).
• Use SILICA GEL on the foam water, earn COMPACT (A).

• Use COMPACT on the safe code panel, enter 5-1-6-0-enter, read Nicholas’s journal, take MAGNET (B).
• Go to the Botanical Garden Entrance.

• Use COINS on the vending machine, take CHEESE SHIPS, use MAGNET on the broken popcorn machine, earn WINDING KEY (C).
• Use WINDING KEY on the box, take SPRINGS 2/3 (D).
• Go to the Nicholas’s Lab.

• Use CHEESE SHIPS on the hamster, earn CUTE HAMSTER (E).
• Play puzzle, earn CLIPPERS (F).
• Use CLIPPERS on the bag, earn COIL (G).

• Use CUTE HAMSTER and COIL on the table (H).
• Go to the Carnival Tent.
• Play puzzle, earn CLOWN STATUETTE (I).

• Use CLOWN STATUETTE on the tile, earn CLOWN STATUETTE and SPRINGS 3/3 (J).
• Use SPRINGS on the moon bounce, take NET (K).
• Go to the Abandoned Garden.

• Use NET on the water, take GLOVE (L).
• Use GLOVE on the plants, earn CONTROL BUTTON (M).
• Go to the Tech Room.

• Use CONTROL BUTTON on the light control panel (N).
• Easy solution: Use the picture as a hint (O).
• Hard solution: Use the picture as a hint (P).
• Earn FURNITURE MOVER (Q).
• Go to the Carnival Tent.

• Use FURNITURE MOVER on the box, take PLASTICINE and NAILS, use LIGHTER on the wax, earn CAN OPENER, use MAGNET on the ventilation, earn PUZZLE PIECE (R).
• Go to the Nicholas’s Lab.

• Use CAN OPENER on the nut, earn ANTENNA (S).
• Use ANTENNA on the table (T).

• Easy and Hard solution: Use the picture as a hint (U).

• Solution: Use the picture as a hint (V).
• Go to the Carnival Tent.

• Use PUZZLE PIECE on the chest (W).
• Solution: Use the picture as a hint (X).
• Take VENETIAN SUN AMULET (Y).
• Go to the Abandoned Garden.

• Use VENETIAN SUN AMULET on the bag, take HAND CREAM (Z).
• Go to the Tech Room.
• Use HAND CREAM on the rusty key, take HAND PUMP and CLAMPS (A).

• Play puzzle, earn SHOVEL (B).
• Use SHOVEL on the fertilizer, take CUTTERS (C).
• Go to the Botanical Garden Entrance.

• Use CUTTERS on the wire, earn WIRES (D).
• Open the junction box, use CLAMPS and WIRES on the box (E).

• Easy and Hard solution: Use the picture as a hint (F).

• Select this option (G).

• Take TRIPOD (H).
• Use CLOWN FIGURINE, NAILS, and TRIPOD, take LIGHT BULB and KEY (I).

• Take GEARS 1/2 (J).
• Use KEY on the lock (K).
• Go to the Shop.

• Use LIGHT BULB on the broken light (L).
• Play puzzle, earn FEATHER DREAMCATCHER (M).
• Take PUMPKIN FIGURINE and GEARS 2/2 (N).
• Use HAND PUMP on the drawer, use FEATHER DREAMCATCHER on the sand pile, take BABY HANDBAND (O).
• Use PUMPKIN FIGURINE on the gap (P).
• Go to the Ferris Wheel.

• Go up, use BABY HEADBAND on the drawer, take WIG, 3D PEN and HOOK (Q).
• Use PLASTICINE on 3D PEN.
• Use GEARS on the mechanism, use HOOK on the loop (R).
• Solution: Use the picture as a hint (S).
• Go forward.

• Use CAMERA on the ghosts, play puzzle (T).

• Take BROKEN KEY (U).
• Use BROKEN KEY on the 3D PEN, earn PLASTIC KEY.
• Use PLASTIC KEY on the key hole, take PUNGENT SALT SPICE (V).
• Use PUNGENT SALT SPICE on Allison (W).

• Select this option, earn ALLISON’S BAG.
• (X).
• Open Allison’s bag, earn ALLISON’S MYSTIC RING and BAT FIGURINE.
• Go to the Shop.

• Use WIG on the photo frame (Y).
• Use BAT FIGURINE on the hole (Z).

• Easy solution: E, A, C, D, F, B (A).
• Hard solution: D, C, A, G, E, B, F (B).

• Take DEFLATED RUBBER FIGURINE (C).
• Use DEFLATED RUBBER FIGURINE on the drawer, take BICYCLE KEY (D).
• Go to Haunted Restaurant.

• Use BICYCLE KEY on the nut, earn CURVED LAMP PART (E).
• Use CURVED LAMP PART on the floor beneath the counter, take SOLVENT (F).
• Go to the SHOP.

• Use SOLVENT on the photo frame, take HAROLD’S FAMILY PHOTO (G).
• Play puzzle, earn NECKLACE PART (H).
• Use NECKLACE PART on the bear, take LARGE HAT (I).
• Go to the Haunted Restaurant.

• Use LARGE HAT on the pot, use GLOVE on the shards on the shelf, earn SHARD AND GLOVE (J).
• Use SHARD AND GLOVE on the box, take MOVIE REEL (K).
• Go to the Ferris Wheel.

• Use MOVIE REEL on the projector (L).
• Play puzzle, take LEVER (M).
• Use HAROLD’S FAMILY PHOTO, LEVER, and ALLISON’S MYSTIC RING on the machine, pull LEVER (N).

• Easy and Hard solution: solution is random (O).
• Capture the entire playing field before the opponent by moving the chips to available slots.

• Solution is random.

• Take CABLE and BASEBALL BAT (A).
• Use BASEBALL BAT on the pinata, hit the pinata until you reach red level (B).
• Play puzzle, earn LITTLE GHOST (C).
• Use LITTLE GHOST on the rail with other ghosts, take OIL, UTILITY KNIFE, and CLAMPS 1/2 (D).

• Open the bag, take Camera Manual, read the Camera Manual, take WIRE and CLAMPS 2/2 (E).
• Open car’s trunk, use CABLE and CLAMPS on the trunk (F).

• Easy solution: Use the picture as a hint (G).
• Hard solution: Use the picture as a hint (H).
• Go to Old Attractions Alley.

• Use CAMERA on the ghosts (I).

• Use OIL on the generator, take CHALK, use UTILITY KNIFE on the box, open the box, take blue LIGHT BULB (J).
• Use LIGHT BULB on the socket, take DUMMY’S HAND and LEVER (K).

• Take RUBY 1/2, use LEVER on the game, pull the lever (L).
• Easy solution: E, B, F, E, D, A, B, C (M).
• Hard solution: D, E, B, A, C (N).

• Earn FUNNEL (O).
• Use FUNNEL on the generator (P).
• Go to the Administrative Area.

• Use CAMERA on the darkness (Q).
• Easy solution: 1-1, 2-2, 3-3, 4-4, 5-5, 6-6 (R).
• Hard solution: 1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7 (S).

• Use DUMMY’S HAND on the mannequin, take BOOK and RITUAL CANDLES 1/4 (T).
• Use WIRE on the cupboard, take PHOTO OF MANNEQUIN (U).

• Use PHOTO OF MANNEQUIN on the mannequin (V).
• Easy solution: Ax2, Bx2, C, D (W).
• Hard solution: Ax2, Bx2, Cx2, D (X).
• Use UTILITY KNIFE on the bag, take CODE LOCK CYLINDERS 1/2, read the Spellbook, earn SPELLBOOK (Y).

• Play puzzle, earn GAME TICKET (Z).
• Use GAME TICKET on the ball machine, earn RUBY 2/2 (A).
• Use CHALK and SPELLBOOK on the cabin seat (B).
• Go to the Administrative Area.

• Use RUBY on the box (C).
• Easy solution: Bx2, Ax3, Ex3, Fx3, Cx2, G, D, H.
• Hard solution: Bx2, Ax3, Fx2, Cx2, G, D, H.

• Take INCENSE and CODE LOCK CYLINDERS 2/2 (D).
• Go to the Abandoned Water Park.
• Use CAMERA on the ghost (E).

• Take BIKE HANDLEBARS, ACETONE, and UV LIGHT (F).
• Take NUT, METAL SCULL and LIGHTER, use UV LIGHT on the numbers scratched on the bar, read the code (G).
• Use LIGHTER on the pile of items (H).

• Use CODE LOCK CYLINDERS on the lock, enter the code: 4-2-2-1 (I).
• Take RITUAL CANDLES 2/4 and THIRD EYE (J).
• Use THIRD EYE on the ritual mask (K).
• Play puzzle, earn LADLE (L).

• Use LADLE on the safety circle, earn LADLE, EMPTY CRACKER, RITUAL CANDLES 3/4 and BROOM (M).
• Use EMPTY CRACKER on the pile of items (N).
• Go to the Old Attractions Alley.

• Use BROOM on the leaves, use BOOK and LADLE on the traps (O).
• Take GUN, EXPLOSIVES INSTRUCTION, and RITUAL CANDLES 4/4 (P).
• Go to the Ferris Wheel.

• Use RITUAL CANDLES and INCENSE on the cabin seat (Q).
• Solution: Use the picture as a hint, take WINDING KEY (R).

• Select this option (S).
• Go to the Old Attractions Alley.

• Use WINDING KEY on the box (T).
• Easy solution: Use the picture as a hint (U).
• Hard solution: Use the picture as a hint (V).
• Take FANG NECKLACE (W).
• Go to the Administrative Area.

• Use FANG NECKLACE on the chest, take HOSE, earn FANG NECKLACE (X).
• Go to the Abandoned Water Park.
• Play puzzle, earn BATTERY (Y).

• Use GUN and EXPLOSIVES INSTRUCTION on the pile of items (Z).
• Use HOSE and BATTERY on the pump, take SAW (A).
• Use SAW on the boards (B).
• Go to the Street Cafe.

• Select this option (C).
• Go into the Fortune Teller’s Tent.

• Remove the cover from the fortune teller, play puzzle.
• Click on the mirror, take GLUE (D).
• Take the scroll and read it, take PATTERN PIECE 1/2 and BOTTLE (E).

• Use BOTTLE on the cart, take HAT, use GLUE on the bust (F).
• Use HAT on the smoke, take SCULL AMULET (G).
• Go to the Street Cafe.

• Use SCULL AMULET on the hole, take HAND CREAM and SCARF (H).
• Go into the Fortune Teller’s Tent.
• Use HAND CREAM on the zipper, take FIGURINE PIECE (I).

• Use FIGURINE PIECE on the bust, take TAROT CARDS 1/3 and PATTERN PIECE 2/2 (J).
• Use PATTERN PIECE on the frame, take GEMSTONE and TAROT CARDS 2/3 (K).
• Go to the Street Cafe.

• Use METAL SCULL and FANG NECKLACE on the counter, take COINS (L).
• Use COINS on the vending machine (M).

• Solution: arrange as shown (N).
• Click on the door, take OPENER (O).
• Use NUT and OPENER on the gear (P).
• Play puzzle (Q).

• Select this option, earn SHOVEL (R).
• Go to the Abandoned Water Park.
• Use SHOVEL on the moss, take BRUSH and CANDLEWICK (S).
• Use CANDLEWICK on the pile of stuff (T).
• Go to the Abandoned Statue Alley.

• Use CAMERA on the statues (U).

• Use SCARF on the pipe, take CLOWN AMULET 1/2, use ACETONE and BRUSH oh the painted box, take MAGNET (V).
• Use MAGNET on the metal plate, take MACHETE (W).

• Use GEMSTONE on the gargoyle’s hand, take TAROT CARDS 3/3 (X).
• Go to the Fortune Teller’s Tent.
• Use TAROT CARDS on the table (Y).

• Easy solution: Use the pictures as a hint (Z).

• Hard solution: Use the pictures as a hint (A).

• Solution: Assemble the picture as shown (B).
• Solution: Assemble the picture as shown (C).
• Solution: Assemble the picture as shown (D).
• Go to the Abandoned Statue Alley.

• Use MACHETE on the flowers (E).
• Easy solution: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 (F).
• Hard solution: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 (G).
• Take DEFLATED BALLOON and GAS TORCH (H).

• Use GAS TORCH on the chain (I).
• Go to the Roller Coaster.
• Take ROPE LADDER (J).
• Use BIKE HANDLEBARS on the ROPE LADDER, earn ROPE LADDER WITH HOOK.
• Use ROPE LADDER WITH HOOK on the cabin (K).
• Take and read the note, take CONTROL KEYS 1/2 and MAGNETIC CARD (L).

• Use MAGNETIC CARD on the machine (M).
• Play puzzle, earn WOLF SUCTION CUP (N).
• Use WOLF SUCTION CUP on the glass, earn THERMOSTAT HANDLE (O).
• Go to the Street Cafe.

• Use THERMOSTAT HANDLE on the thermostat, take GLOVE (P).
• Use GLOVE on the cactus, take THREAD, read the notes (Q).
• Select this option (R).
• Go to the Ferris Wheel.

• Use DEFLATED BALLOON and THREAD on the gas tank, earn BALLOON (S).
• Go to the Abandoned Statue Alley.
• Use BALLOON on the doll, earn POSSESSES DOLLS 1/3 (T).
• Go to the Roller Coaster.

• Play puzzle, earn CONTROL KEYS 2/2 (U).
• Use CONTROL KEYS on the control panel, take ANTISTAPLER (V).

• Use ANTISTAPLER on the seat belts, take BELT (W).
• Go to the Abandoned Statue Alley.
• Use BELT on the pipe, take RATCHET (X).
• Go to the Roller Coaster.

• Use RATCHET on the mouse, take POSSESSES DOLLS 2/3 (Y).
• Go to the Street Cafe.
• Play puzzle, earn CLOWN AMULET 2/2 (Z).
• Use CLOWN AMULET on the register, take POSSESSES DOLLS 3/3 (A).
• Go to the Roller Coaster.
• Use POSSESSES DOLLS on the seat (B).
• Easy and Hard solution: solution is random.
• Walkthrough Bonus Chapter, at the link below.