Sonic html5 is a platformer game based on the old Sonic the Hedgehog flash version game. All the game was remastered using Construct software. The game consists of 3 levels where you must collect rings and avoid bad guys. Sonic HTML5,Sonic game,platformer,HTML5 game,retro platformer,flash game,Construct game,ring collecting,arcade game,mobile game,tablet game,computer game,1 player,2D game,fastest hedgehog,classic Sonic,free to play,download,play online