New secret level

• Find the passage to the secret level on one of the normal levels.
  
• Meet a new character and play his crazy game.
  
• Complete the secret level to get a new achievement.
  

Steam inventory items

• Beat the game in any mode to get an inventory item (works 1 time per day)
  
• Exchange inventory items with other players
  
• Buy and sell items on the Steam Marketplace
  
• Use the received inventory items for more successful speedruns
  
• Use your patience to obtain the precious Ozon trophy
  

Scary background music for all levels

• Someone confused this game with Unity indie horror? now you have real reasons for it.