How many GB is the blur game?

Excuse me, I'm interested in the game 'Blur' and I'm wondering about its storage requirements. Could you please tell me how many gigabytes (GB) of disk space the game occupies? I'm considering downloading it, but I need to ensure I have enough room on my device. Additionally, does the game have any specific installation requirements or updates that may increase the overall size? Your information would be greatly appreciated in helping me make an informed decision.