The switch in gameplay was surprising and I kinda was expecting a jumpscare somewhere but it kinda fell flat for me after that. I could see this setup working out though if there was a bit more story to it. Maybe convey that the person has anxiety or depression and needs to "reset" by playing cutesy games in order to stay functioning and do his basic tasks as a human. The mouse was a bit too sensitive for my feeling, but other than that the game played nicely.
You surely had me surprised which is a good thing, ;P