There are free gems hidden on each screen of Duel World. By tapping on certain background items, a little animation will play. If a special animation plays, between one and five gems will be awarded. This is random but each spot may work more than once a day. To see the animations, tap on:
The fountain next to the Gate.
The lights leading to the PvP Arena.
The dome above the card Shop.
The trash can in front of the Card Studio.
More Cheats, Achievements
