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\section{Discussion}  This study underscores the value of games in not only  increasing children's awareness of theirlevels of  physical activity and levels, but  encouraging them to increase their activity levels. them.  Such an  approach can foster long-term behavioural change, but need change and therefore future research should seek  to be tested using longer-running studies. As this was a incorporate longer intervention periods. The present  pilot study and not study, as opposed  an observationalstudy  or randomised controlled trial,this paper  reports on the following components of the study design: \begin{itemize}  \item what the effects of the design choices were, and