One of the largest problems with the WiiU eShop at the moment is that you can't see the download size of a game till after you've added funds to your wallet, which I feel is a huge oversight, especially since some of these games are kinda big.

So Patrick's review convinced me to grab ZombiU. I figured out that you can back out of the purchase flow after adding funds but before you buy the game. Which gave me enough funds to see the final screen of the purchase flow for every game which lists the download size. So here they are:

Retail/Download

• Assassin’s Creed III - 17 GB
• Darksiders 2 - 9574 MB
• Disney Epic Mickey 2: The Power of Two - 7522 MB
• FIFA Soccer 13 - 7490 MB
• Game Party Champions - 1719 MB
• Just Dance 4 - 15 GB
• Madden NFL 13 - 4840 MB
• New Super Mario Bros, U - 1659 MB
• Ninja Gaiden 3: Razor’s Edge - 5443 MB
• Nintendo Land - 2852 MB
• Rabbids Land - 7383 MB
• Scribblenauts Unlimited - 1378 MB
• Sing Party - 12GB
• Sonic & All-Stars Racing Transformed - 5898 MB
• Warriors Orochi 3 Hyper - 16GB
• Your Shape: Fitness Evolved 2013 - 1913 MB
• ZombiU - 5737 MB

Download Only

• Chasing Aurora - 103 MB
• Little Inferno - 82 MB
• Mighty Switch Force! Hyper Drive Edition - 525 MB
• Nano Assault Neo - 81 MB
• Trine 2 - 1941 MB

Edit: Added links for all the games.

I'm amazed Warriors Orochi is 16GB.

Sing Party is 12Gb? Jesus who's invited, all of Japan?

@msavo said:

I'm amazed Warriors Orochi is 16GB.

That's the one I'm least surprised at.

@msavo said:

I'm amazed Warriors Orochi is 16GB.

There's a lot of content in that game.

A hell of a lot.