 Portal 2 was a strong favorite of gaming journalists during closed @-@ door previews at the E3 2010 convention . The Game Critics Awards , selected by journalists and critics , awarded Portal 2 the title of Best PC Game and Best Action / Adventure Game , and nominated the game for Best of Show and Best Console Game . IGN named Portal 2 as its Best of E3 for PC , Xbox 360 , and PlayStation 3 systems and Best Puzzle Game , and nominated it for Best Overall Game . Gamespy named Portal 2 the Best Overall Game and Best Puzzle Game of E3 . Portal 2 won the 2010 Spike Video Game Award for " Most Anticipated Game for 2011 " . 
