Need to make html 5 online multiplayer game

Requirement Design ex : Mario Concept : 1 vs 1 Fighting Online 1 vs 1 Real time play game ( fighting game ) Characatos player 1 player 2 align duck there are totally 2 player one player come from left and another player come from right between that both guys meet more distable come from align and duck characters and he will get gun and special star and height increase from when he hitting coin on wall extract like super mario game. total 3 life for each players if he lost one life that player come from 100 m after because if he come at same place its favor for opponent if alien is die after that place one bullet he get for reward Special Object Gun default he get 3 bullet he can store unlimited bullet if he have only bullet he did not use that bullet when he get gun that time only he can use. height increase if player 1 height is large - enemy shoot after reduce height and he lost all special power height is small - player 1 lost he’s life There are 2 type of height Small Large Star Must Full screen every data store in server before join match wait for opponent real time game