Not related to the trope Heartlight, despite the same name.
This Video Game contains examples of:
- Gotta Catch Them All: You must get all the hearts in a level to progress on to the next.
- Insurmountable Waist-Height Fence: The walls cannot be be passed. However, if you use a blue bomb on them, they will blow up and become passable.
- No Plot? No Problem!: This game does not have a plot. This game does not need one.