Connect at least 3 folders of the same color to score points and get more experience. You will play against to clock so do not let it go to zero! Collect clocks to get extra time. You can mix clocks and folders in a chain! Be careful with the Zombies. Once a Zombie Folder appears on the screen it will eat all the folders and clocks you collect. You will not get points, ex-poins and additional time if the gamefield contains a Zombie Folder. Remove the Zombie Folders as quick as possible by forming chains containing it. You can mix Zombie Folders with normal Folders and Clocks.