Hi GingerLoaf,
First off, thanks for taking the time to play my small project. In this game, the camera follows the player as long as you stay in the light. If you step outside a lit area, the camera begins to shake and eventually you die of fright. You don't really have any control over the camera other than trying to stay in the light.
Sorry about you not being able to catch any fireflies. That sucks! I'm currently working on a firefly spawner script that will create fireflies near the player if the player spends too much time in one area without any fireflies getting near.