A devilish platform game for the 24K expanded Vic 20. There are three experiments to complete, select one to play using the function keys (F1, F3, F5) or the action buttons on TheVic20's 'TheJoystick'. Can press these keys / buttons at any time to switch experiments without losing your progress. The experiment main rooms reveal doorways to the trial rooms. Initially in each experiment you will see just the first trial room. Complete it to reveal more, Control Echo the Mouse with a joystick and learn his abilities as you go. Hint, it is best to start with Experiment 1. To beat a trial room collect a piece of cheese before the time runs out. You only have 5 seconds to do this between each cheese and more of the room is revealed. Sometimes there will be more than one cheese and your choice can drastically affect the room. You have infinite clones but must be successful to proceed. If a trial room in one experiment is proving to be too challenging, jump over to one of the other experiments instead. Complete the trials in all three experiments to win Echo's freedom.