In the wake of the recent devastating earthquake/tsunami in Japan, Appsjp.com and iPhonegamerUK have teamed up with a lot of game developers to spread the word about donations.
Follow Appsjp or/and iPhone Gamer UK on twitter and retweet their message about donations, and you’ll get the chance to get a free game.
For the money you save you can make a donation. One of the games you can get for free is Kosmo Spin.
More details here: