Arenas - Get the indicated number of Hall Of Fame mode points to unlock the corresponding arena:

December to Dismember: 8
ECW One Night Stand: 7
Great American Bash: 10
New Year's Revolution: 9
No Way Out: 5
Summerslam: 11
Vengeance: 6
Wrestlemania 23: 12

Easy wins - When playing against someone in 24/7 mode, play as the person you want to defeat. When the match begins, get a weapon and hit the referee if you do not want to injure your player. You will win by DQ. Note: This does not work for a match with DQ off.

Set bat on fire - In an ECW Extreme Rules match, once you get your finisher, you can get a baseball bat covered with barbed wire. You can use your finisher to set the bat on fire.

Quicker finisher - Use your taunt to get your finisher faster. This will not work for wrestlers such as The Undertaker, but it will work for wrestlers like Rey Mysterio.

Shop bonuses - Successfully complete the indicated task to unlock the corresponding superstar or item for purchase at the WWE Shop for the listed amount:

Bret Hart: Defeat Bret Hart in Hall Of Fame Direct Challenge mode ($210,000).

Hardcore Championship: Become a Hall of Famer ($20,000).
HBK DX Entrance: Buy the DX attire ($30,000).

Mick Foley: Defeat Mick Foley in Hall Of Fame Direct Challenge mode ($210,000).
Million Dollar Championship: Become a Hall of Famer ($20,000).

Preset Move Set: Buy all move sets ($15,000).

"Stone Cold" Steve Austin: Enter the Hall Of Fame, and select Stone Cold. Defeat him in a Submission match with Bret Hart ($210,000).

Terry Funk: Defeat Sabu, Sandman, and Tommy Dreamer in an ECW Extreme Rules 4-Way match with any superstar on the Legend difficulty setting ($210,000).
The Rock: Defeat The Rock with Stone Cold on the Legend difficulty setting ($210,000).
Triple H DX Entrance: Buy the DX attire ($30,000).

Vince McMahon: Defend a championship in 24/7 mode ($110,000).
Vince McMahon (Bald): Buy the original Vince McMahon ($60,000).

WCW Classic Championship: Become be a Hall of Famer ($20,000).
WWF Attitude Era Championship: Become be a Hall of Famer ($20,000).