There are eight new events with all but one requiring the agonizing bashing technique of successive key pressing or rapid left and right joystick movement for building and maintaining speed.
Events such as cycling, pistol shooting, rowing, goal scoring and tug o' war are straightforward, while others - spring board diving, ski jump and slalom - require speed and additional co-ordination.
With the ski jump Daley descends the slope, takes off near the edge and lands safely. All three movements are controlled by you. In the diving event his take-off height, number of somersaults achieved and entry into the water are again your domain.
The format remains the same as Decathlon in that scores and qualifying times are displayed, but there are no stamina plus energy-sapping combinations, like the 400 metres, and only one event has an 'angle-ometer'.
The graphics are large, clear and colourful. Great care has been taken to create an environment allowing you to enjoy watching and playing. For instance, the ski jump scene is split into three windows, one showing a close-up side view of Daley on the slope while the other two show side and elevated views of the course.
Both sides of the cassette have been filled, which makes it very reasonably priced.