Exclude the PSN and its offerings.

What is the total install size of all existing PS3 games with installs both optional and mandatory?

(If you don't know the total then just list the install sizes of games you know about.)

I'm rather curious myself. If the Slim releases with a 120GB or a 160GB HDD will it be enough?

I would estimate somewhere around 10 terabytes.

ill get back to you when im home with my games =)

Eh, sum up the list I found floating around the internetz:

!*Alone in the Dark Inferno = 3843 MB (3.8GB)

*Assassin's Creed v1.10 = 1370MB (1.37GB)

*Armored Core 4 = 40MB (0.04GB)

*Armored Core 4 Answer = 3203MB (3.2GB)

*Battlefield Bad Company = 466MB (0.5GB)

*Bioshock = 4776MB (4.8GB)

*Blazing Angels 2: Secret Missions of WWII = 49MB (0.05GB)

*Burnout Paradise V1.50 = 476MB (0.5GB)

*Devil May Cry 4 = 4384MB (4.38GB)

*F.E.A.R = 1184MB (1.18GB)

*Full Auto 2 Battlelines = 1721MB (1.72GB)

*Grand Theft Auto 4 = 3357MB (3.36GB)

*Gran Turismo Prolouge = 5270MB (5.3GB)

*Gran Turismo 5 Prologue PAL = 5880MB (5.9GB)

*Heavenly Sword v1.10 = 2068MB (2.07GB)

*Playstation Home (Vanilla) = 15kb (0.0GB)

*Metal Gear Solid 4 Act 1 = 5112MB (5.12GB)

*Metal Gear Solid 4 Act 3 = 5112MB (5.12GB)

*Metal Gear Solid 4 Act 5 = 4487MB (4.5GB)

*Mirror's Edge = 486MB (0.5GB)

*Mobile Suit Gundam Crossfire = 4198MB (4.2GB)

*Oblivion:Game of the Year = 5400MB (5.4GB)

*Orange Box = 454MB (0.54GB)

*Prince of Persia = 1611MB (1.6GB)

!*Resident Evil 5 = 4819MB MB (4.8 GB)

*Ridge Racer 7 = 4999MB (5GB)

*Ridge Racer 7 PAL = 5105MB (5.1GB)

*Resistance: Fall of Man = 167MB (0.17GB)

*Resistance: Fall of Man PAL = 129MB (0.13GB)

*Resistance 2 = 375MB (0.38GB)

*Skate = 3000MB (3GB)

*Soul Calibur IV = 2652MB (2.65GB)

*Star Wars Force Unleashed = 2611MB (2.6GB)

*Time Crisis 4 = 2437MB (2.44GB)

*Tony Hawk's Project 8 = 264MB (0.26GB)

*Unreal Tournament 3 = 250MB (0.25GB)

!*Valkyria Chronicles = 3336MB (3.34GB)

*Warhawk v1.20 = 813MB (0.8GB)

*Warhawk Expansion Map Pack = 144MB (0.14GB)

*WWE Smackdown vs RAW 2008 PAL = 2318MB (2.32GB)

What about patches that are required for you to continue playing games? For some games the patches can total up in the hundreds of megabytes (like Paradise).

Valkyria Chronicles - 3.3 GB
devil May Cry 4 - 4.83 GB

@ haxxily)

that list is missing Hot Shots Golf 5 (4437MB)

i made big list come to 98.53 GB but theres a good chance i made a mistake.

I'd say around ~70-80 GB.