Only You (and your fears)

GMTK Game Jam 2019. The theme was "only one". [Developing time: 12h] -- GAME INFO -- All your civilization has disappeared. You are alone on this planet and you begin to see visions and ghosts. Try to fight your fears (ghosts) before you go crazy, but be careful, when you shoot at a fear, you will be overcoming it, but the bullet will remain orbiting on the planet. Move the player with W,S,A,D or with the ArrowKeys.