Hacking WebGL games

Hello ! So i am hacking unity games for the past months... but now unity WebGL is rising.... and i cannot figure out a way to dump the game files and inject a trainer like i did before with web player. Is there a way to hack these games beside cheat engine ?? Thank you !

hey can i ask little something frome you ?
theres a game name is Strike Port Destruction For Pc like csportable
can you make a hack for that like chams or aimbot