Edit 2: The first update will be available soon, and until then, I've dropped the price to $0.99. Limited time only folks! Just released Toy Box, a 2D physics sandbox. App Store link Quick demo video: Now, as for promo codes, here are 5 freebies (Please post saying which one you take so everyone else knows what's available.) 4H47MEPAPJNW 9EWWNT6X74JW FRYTWPNK3Y36 3MEYWWRJNFRY LF3LY9MEEXEW And I'm giving away 5 more for the 5 best tweets including a link to the video above. In this case, "best" is an arbitrary ranking including tweet quality and size of audience (your number of followers, plus number of followers of each person who re-tweets). I'll continually search for terms like "iPhone" and "physics" on twitter, but to be sure that I see your tweet, you can post a link to it here, send a (direct) message to me on twitter, or PM or email me. If you're not on twitter, blog posts work as well. If anyone is interested in posting a review on youtube or a review site, let me know. email: email@example.com twitter: @toyboxapp Edit: Sorry, I can't give out any more free promo codes -- need to save some for the review sites.