The game’s costs for anything DP has basically doubled and coins are now Miniclip Credits, which you have to buy or earn through completing surveys and the like on miniclip.com.

For the first two weeks, DP bonuses will be at 2000, but after that it drops to 1000.

Also, the starter Deck is very, very weak and requires you to buy packs to make it better.

http://www.miniclip.com/games/yu-gi-oh/en/