Deuces Wild is a flavor of video poker in which all 2s (deuces) are wild cards. A wild card is a card that can be substituted to give the player the highest possible poker hand. Because of this, the pay table only gives out credits on a hand of three of a kind or better. The pay table on this game has been adjusted to also pay back 1 credit if the player receives two pair, which is not something you would typically see on a deuces wild machine. This 3 hand version of Deuces Wild video poker has a pay table that is more generous than the pay tables of the machines you would normally see.
Just relax and have fun while playing because this game is not a gambling game. It should not be considered an accurate simulation of video poker by the player. All credits assigned in the game have absolutely no cash value, so don't sweat it.