LOVE the visual presentation. The platforming felt responsive too. And just as a concept I think you executed the theme well- fun to see that the characters were likenesses of you and your daughter.
I only have minor critiques: The mapping of L to shoot is kinda awkward, especially when the game also uses the mouse for another mapping, and the use of the portal was a little unreliable sometimes.
Overall I think you made a wonderful little game here with tons of room to expand.