Play LEGO Harry Potter Years 5-7 online in your browser and enjoy with Emulator Games Online! LEGO Harry Potter Years 5-7 is NDS game USA region version that you can play free on our site. This game has adventure, action genres for Nintendo DS console and is one of a series of Harry Potter LEGO games. If you love Harry Potter LEGO games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play LEGO Harry Potter Years 5-7.