As you move, the distance between the chopper and buildings reduces, so target the taller buildings first but dont ignore others. Your objective in this classic game is to destroy all the buildings by dropping bombs on them.

Those zany ninja turtles from those comic books and cartoons you remember from the 1980s and 1990s are making their way back to the silver screen next year. They'll also star in a brand-new video game in which they'll fight evil with their mighty ninja weapons and maybe a catchphrase or two. We caught up with Ubisoft Montreal's creative director, Nick Harper, to discuss the new game.