As i'm nearing the end of crumble development i can already give you the expected release date of the game:
December 04, 2020!
There is a possibility that the date might change in the future, but i'm confident I can make it.
The price will be 15$/€ with a 15% discount for the week of release and the Switch port will come out a few months later.
The development of crumble is not yet finished, some big chunks of levels are missing and I'm working hard on it every day and night to bring it closer to completion.
You can read more about it: HERE