Pretty impressive being a 12 y ear old with so little experience with Gdevelop! Congratulations on your first game! It was super fun, level 5 made me scream when I finally was running to the end and a saw killed me :@
Some minor adjustmens (insted of taking the actions on the arrows, make them as soon as they are toggled) would make it so much better. Keep it up, it was fun, you really even make a sweet menu. Congratulations!