Drag adjacent coins to swap them, and line up three or more vertically or horizontally to remove them. Special coins appear when 4 or more coins are matched. Mix effects by combining special items! The stage is cleared when all the target coins are erased. Royal Coin Rush, casino puzzle, match 3 game, free casino, coin matching, treasure collection, combo game, kids friendly, no blood, puzzle game, swipe to move, strategic gameplay, special coins, combo effects, online casino, mobile game, casual gaming, treasure hunt, combination matching