i will tell you how to beat the map cuz people keep asking me

once you do the pumpkin thing you gotta go to the first floor, that watermelon room has a portal that brings you to the first floor

then you gotta go inside the halloween decorations room

press on the generator so it can spawn the items

go to the dirty room on the 3rd floor, the gas can is in there

the sandwich is in the weight room on the first floor

the water is next to all the other water cups on the second floor

then it will unlock a generator on the 5th floor, the school,

go into the christmas decorations room and press on the generator

the pineapple is on the first floor of the stewie griffin house, next to the table with papers on it

the mango is on the 2nd floor of the stewie house, its in the room with the thing in the middle, behind the bed

the pear is on the 3rd floor, under the tv near the exit

once you bring it back to the generator you gotta press the yellow button

that yellow button is on the final floor in the 2nd pumkin room

then just buy the ending