The game is expensive, loaded with ads, has no HELP function, NO INSTRUCTIONS on how to play the game & Technical support is hard to get, with a NO CARE, NO RESPONSIBILITY attitude from those people who are supposed to provide support. The bugs are numerous, the server fails repeatedly & points earned are lost after the server fails with No Compensation.The game has good graphics but you encounter long delays for upgrades, opening crates & it is geared to raise revenue for the developers. Poor!