You're playing the awesome game 'Rollercoaster Roundup'. Some of the tykes (Children) are trying to leave the roller coaster theme park before they've even tried the best ride in the whole park. Control Bob the friendly resident security guard and have him round up the little youths, leading them onto the best roller coaster ride. Collect a gold ticket for every $10,000 you earn!
To control Bob the security guard, just move your mouse cursor around the game window. Bob should follow it. Move bob into the children moving around and they will start to follow him. Once you've reached the maximum limit of children, lead them into the roller coaster ride!