So far we've seen Microsoft and Sony show off their wares, and Ubisoft and EA have also thrown high-profile conferences in the last 24 hours. So now it's up to Nintendo to finish with a flurry. This is a big year for Nintendo, and there's a lot riding on what the company shows today. Here's hoping for some stellar announcements. Tune into the event here at 17:00 BST/18:00 CET.