It's a fun little game, and has great potential, altough i believe that there should be some kind of story which portrays the backstory of the character and how it ended up in the forest. Also i know that the game is very early in development but there should be an ending of some sort, when i collected all the fuel i got teleported to small area, but i think there should be more than just that. One more thing that i want to mention is that the flashlight is pretty weak, i don't know if that's a bug or something but i couldn't see anything in front me most of the time. In the end i want to suggest the additon of some small flares or neons in limited numbers that you throw on the ground so that you dont get lost and have to walk around aimlessly for 30 minues.
The game itself is really great, i'm glad someone suggested it if you truly are only 15 years old then you should be proud of yourself, keep it up, hope you will never lose morale.