IPhone – How Many Hours of Game Playing can Iphone 4 Support

It seems the Angry Birds Seasons you're trying to play, doesn't have retina support. If you take a look at the customer reviews, you'll see some people complaining about the lack of retina support.

And if you're used to an iPhone 3G screen and make the switch to the gorgeous retina display, you'll see a huge difference. But so far, no retina support for Angry Birds Seasons.

UPDATE:
It looks like Rovio is adding Retina support to his latest creation (Space), so I'm guessing it won't be too long when the others games will support the Retina display too.

(Or maybe the opposite, they don't add Retina support in order to convince the users to buy the latest Rovio products...)

Reply from Rovio, maker of the game:

This feature has been done in cooperation with Twitter Inc. Thus, players of Angry Birds Star Wars who have also Twitter accounts got the chance to post the info of their favorite characters on Twitter. Unfortunately we do not have any tool to disconnect Twitter from our game at the moment. However, you can use the 'manage account' option in Twitter app and remove your account on Twitter before your children start playing the game, or disable the internet connection on your device.

To log out of your Twitter account, launch the Twitter app and go to "Manage accounts" (it's the button next to the settings button on your Twitter profile page). Then remove your default account. When you wish to tweet again, just log in to the app and you're good to go!

We are still working on developing this feature for future updates, so we apologize for any inconvenience this might cause. Hope you enjoy the game!

Best regards,

Kalle

Rovio Support Team