A game that originally required around 10 GB to 11 GB of storage can be reduced to a download size of 2 GB to 3 GB.
(Note: Official online features, multiplayer, and co-op servers for this title have been discontinued by Ubisoft, but the complete single-player undercover campaign remains fully functional.) If you want to fine-tune your setup further, tell me: A game that originally required around 10 GB