Get on your bike and turn on the fast gear. Go to any town or route. If you are in a town like Solaceon Town, go to the very top of the city. While riding all the way down through the city, rapidly press Left and Right. Your character should appear to be spinning while moving forward. If done correctly throughout the whole ride, the next route you are heading towards will be glitched with either an invisible wall, a white void, or a black void. Your game may crash. Sometimes the void may be walkable. You can use this glitch to find new ways to capture the event Pokemon Darkrai and Shaymin without the events.