<page_title> Retro Studios </page_title> <section_title> Games developed </section_title> <table> <cell> Mario Kart 7 <col_header> Title </col_header> <col_header> Metroid Prime </col_header> <col_header> Metroid Prime 2: Echoes </col_header> <col_header> Metroid Prime 3: Corruption </col_header> <col_header> Metroid Prime: Trilogy </col_header> <col_header> Donkey Kong Country Returns </col_header> </cell> <cell> Nintendo 3DS <col_header> Platform(s) </col_header> <row_header> Mario Kart 7 </row_header> </cell> <cell> 2011 <col_header> Year </col_header> <row_header> Mario Kart 7 </row_header> </cell> </table>
In 2011, Retro Studios developed Mario Kart 7 in Nintendo 3DS.