Great project , we need keymapper

Hello , 
we (gamers) aperciate the work that you do . we used remix os , prime os , phoenix os .
the most attractive feature is games support which includes the support of keymapper ( mouse + keyboard ) 
the mentioned OSes are "outdated" and "source closed" 
We we believe that it will be the best addition to openthos . 

Thanks for your time =)