Not sure if trolling lol.
Clone yes
Cheap mobile.far from it.
Netease put alot of attention and work into the game. Its one of the few games that didn't launch in a crap state riddles with bugs and crashes. The game runs great.
Art style and heros all look amazing. And though it does borrow liberally from OW adding in destruction and making it 3rd person are 2 innovations that help it stand apart.
And I guess you could say it is cheap because the game is FREE and cost nothing.
Free
....$20 skin if you wanna unlock that Psylocke booty
