Nice start!
In its current state, this game is very simplistic and the challenge it provides is, quite frankly, lacklustre but it has a lot of potential and I don't really want to complain.
The Hallowe'en theme was a nice touch so good job for remembering that as well as all the other things displayed in the game.
If I could suggest one thing to change, I think it would be good to have the enemies spawn at random vertical positions and make the candy bowl move up and down to be able to shoot the enemies, to add a level of challenge.
Like I said, good job so far, from what this game shows you have the skills to go far in this course!