World Snooker Championship 2005 [Xbox]

Unlock Beijing
Win the first round match in the China Open (you must win the qualifier stage first).

Unlock Videos
There are many unlockable videos available to watch in "Player Unlocks". Here's how to unlock them:

147 Break Video - Achieve the ultimate break of 147 in any snooker match
30 Break Video - Achieve a break of 30+ in any snooker match
50 Break Video - Achieve a break of 50+ in any snooker match
Double Video - Successfully complete a double in any snooker match
Plant Video - Successfully complete a (legal) plant in any snooker match

Use professional players in Tour
In order to be able to use the Middle and Professional ranked characters in Tour Mode, you must complete a full season in Tour Mode. Once you start your second season, you will be given the chance to select one of the professionals to use.

NOTE: You must win the World Championship within a season to unlock this feature.

Unlock The Crucible, Sheffield
In order to unlock The Crucible for general use, you need to enter the World Championship in the Tour. You need to win all the qualifiers, and once you play your first round match and win it, you will unlock The Crucible for general use.