This might have been named "Snowy's Adventure!" For most of the game, use the arrow keys to move, listen to Snowy, and click the hidden/lost items to make them follow the mouse pointer (you have to bring them to certain places, like the door or Snowy)!
It is a sequel to "BLANK" which I'll post a link the comments to. Here's a link to it now. https://scratch.mit.edu/projects/181065355/ Mr. Crabster is originally from Giga Walk! Check it out here. https://scratch.mit.edu/projects/155756062/
