The chests and royale are rigged and it is obvious. No matter how its presented ( spinning wheel or shuffled cards) it will reliably expose the cheapest prize . They arent fun and are barely possible to use as a method to gain new items. keys and tokens are hard to get and they get you nothing in return 98% of the time.

If you go to the local electronic store and buy a video game, you will on average spend 50 dollars in the usa. That usually allows you to have all access to the in game content and you now own that game. The challenge then is game-play to unlock higher level content. I like this game and i decided to support WR by setting a buget of 50 dollars for the game, split between my and my wife's account (destroyerbabe). One robot is not worth 50 dollars nor one weapon. After spending 50 dollars on this game i have not been a free loader.
What i have after a few months is a mish-mash of low level gear that gets me stomped and after playing roughly 1-2 hours a night i still can never collect enough silver or gold to produce good equipment or get it to a respectable level.

If 1-2 hours a day isnt enough to compete, this is not the game for me. I drive truck and married with children