I am Neutron is getting its first major update! There's now enemies and rooms and fighting (kind of, sort of). Try it out. Full changes below.

New Additions

• Added an enemy, it can
  
• Collide with you
  
• Deal damage
  
• Saved sound settings
  
• Added health bar
  
• Added a “form” of “dying”
  
• Camera now follows player
  
• Restart button and function
  
• “Room” Shapes
  
• Random rooms
  
• Somewhat random enemies
  
• Added “Doors”
  

Bug Fixes

• Achievements now work (Probably)
  
• Nerfed permaspike
  
• Removed Herobrine