Are you still playing the decent city building game Cities: Skylines on PS4? If you are, you'll know that the title has received a ton of extra content since its launch in 2017, and that's not about to change. Another new expansion by the name of Green Cities is available now on PS4, and it does what it says on the tin.

It adds more than 300 new assets to the game, and obviously focuses on environmentally friendly aspects, such as putting in charging stations for electric cars, building self-sufficient skyscrapers covered in foliage, and more. If you want to make your builds as clean as possible, looks like this expansion will be right up your street.