Worldbox had been in the market for 8 years. They stole the code (given the cloned app's appid is called Worldbox) and rejigged the sprites. Then tried to trade

Worldbox had been in the market for 8 years. They stole the code (given the cloned app's appid is called Worldbox) and rejigged the sprites. Then tried to trademark "Worldbox" (which isn't the name of their game) with the plan to then change name and kick Worldbox off the store.