It's not really cancelled. You can check the page on Game Jolt!
Well...
Link?
https://gamejolt.com/games/one-week-at-flumpty-s-fan-made/166765
Here. (Actually, it's a fanmade, but anyway)
Well, Jonochrome still thinks of it as cancelled. He stated that any efforts to finish it would be wasted or something.
He DID support the fanmade version tho.
What do you think?