7 years ago Cities: Skylines was released and to celebrate we have a little something for you! Check out what's included below.

Cities: Skylines base game:

• New Chirper Balloon Tours building
  
• New Chirper Hot Air Balloon
  
• New birthday-related Chirper hat
  
• New birthday-related chirps

• Fixed: Blimp & Helicopter stops "jitter" when attempting to place them
  
• Fixed: Wrong trucks spawning from garbage facilities & prisons
  
• Fixed: Medical Laboratory has vehicle selector
  
• Fixed: Large Cargo Airport Road railway crossing sign facing the wrong way
  
• Fixed: Large Cargo Airport Road missing 6th lane
  
• Fixed: Airports achievements unlock with mods enabled
  
• Fixed: Wrong asset names in multiple languages
  
• Fixed: Overflowing text in multiple languages
  
• Fixed: Incorrect Attractiveness value and cost for "Hotel Discounts" policy in multiple languages
  
• Fixed: Simplified Chinese Steam achievement has an extra 0 in the description