NHL 06 is an updated version of the long-running NHL series. The new season schedules and rosters have been added, along with several new features. Players can now perform deking using the left analog stick and use it to increase accuracy when shooting.
The gameplay has also been improved with the addition of R.P.M. dynamics, which adds randomness to the puck's movement. Goalies are more likely to be stunned by shots off their mask. The ice deformation during matches has also been added for a more realistic experience.
Players can now apply various injuries and physical traits to their players in the creation mode. This includes bruises, broken noses, black eyes, and scars. All regular game modes are present, including Dynasty Mode, which offers scouting and full management options inside and outside the arena. Players can also intervene during simulated AI games to win matches for their team.
The NHL 06 game is available on the Xbox console and supports online multiplayer games. A special bonus for the PS2 edition is the inclusion of the original NHL 94 game, one of the first in the series.