Update 2.33

- Modified "Smart Bomb" to be louder and larger - Added Green Desert area - Added Sand Worms - Fixed incorrect Alien orb Count (it was also counting vendor inventory) - Fixed terminal off message when pressing esc key - Fixed continuous shooting after returning from paused game - Enemies face player when moving backwards from getting hit - Fixed misc typos - Hide poison stones - Shield off after shield blue bar depleted - Modified Parasite destroyed animation