Angry Birds Space honor of the "New Horizons" Pluto mission. Mattel have made board games based on the game. These are called "Angry Birds In Space" and "Angry Birds Space: Planet Block Version". "Angry Birds Space: Planet Block Version" featured pigs with satellite helmets. The game has received generally favorable reviews with a Metacritic score of 83/100 based on 30 reviews. Justin Davis, writing for IGN, gave the game a score of 8.5/10, calling the pricing and physics disappointing but concluding that "neither issue detracts from the game's overall quality or fun factor." Harry Slater of "Pocket Gamer" thought the game was "as
Angry Birds (video game) hits of 2010". In December 2010, in honor of the one-year anniversary of the release of "Angry Birds", Rovio Mobile announced that the game had been downloaded 50 million times, with more than 12 million on iOS devices and 10 million on Android. By January 2014, the "Angry Birds" series had reached 2 billion downloads, including "Angry Birds", "Angry Birds Seasons", "Angry Birds Rio", "Angry Birds Space", "Angry Birds Star Wars I & II" and "Angry Birds Go!" On Christmas Day 2011 alone, 6.5 million copies of the various "Angry Birds" games were downloaded across all supported platforms. In the