У вашего броузера проблема в совместимости с HTML5
This happens to me ALOT when I am using M.Sonic and am in 3rd person mode...The game just read the controlls all weird...This does not happen on ANY other game I play on my PC or STEAM....
Rater Indie or Emulation or Made by myself I never see this issue so its not my controller and even Classic Sonic or M.Sonic in 2D Section never face this issue...
I even got my phone and recorded what was going on even showing my controller showing that I was not holding in in some shots and stuff like this happen....
Making it hard to beat this game when annoying things like this happen....