No, you're covered. We decided to add a digital Hint Book and strategy guide to the game, but we will make it available to anyone who chose the Sophomore ($35) level or higher in the 2012 campaign. The new $20 tier is designed specifically for backers who chose the Freshman level last time and want to upgrade their rewards this time.
No, of course not! We will be merging the two sets of backer lists, and sending rewards out to everyone according to your reward tier in either campaign. Thank you very much for believing in us so early in the project!
Currently the answer is "No". Once the game is complete for Windows, Mac OSX, and Linux, we will look into other platforms. The most likely ones are iOS and Android tablets. We don't think Hero-U will be much fun on a cell phone because this is a text-centric game. Supporting consoles is challenging for a small company, but we will look into it if the game is successful on PC platforms.
Yes for some. We will add some add-ons to the main page over the next few days. These will include a new t-shirt design, a new baseball cap design, Shawn's Lucky Coin, and various digital rewards. They will *not* include limited-edition items from the first campaign such as meeps and the Hero's Last Stand t-shirt.
Awesome, thank you! Start by choosing the $10 "Supporter" tier (or the $20 "Double Time" tier if you prefer). Instead of pledging $10 or $20, pledge the difference between the tier you want and the pledge you made in 2012. For example, if you backed at $75 and want to upgrade to the $200 collector's edition, pledge $125 this time. We'll get your upgrade details in the survey after the campaign closes.
Don't see the answer to your question? Ask the project creator directly.