HOUSE RULES
Here are rules both for friendly games, tournaments and campaigns, though some rules might be quite difficult to use in all. To make it easier for you, I've sorted them into the respective groups.
TOURNAMENT RULES
Max 2000 points armies
Min 50% regiments
No special characters
No allies
Max 1 magic item per character, except one that can have 2 (if he's normally allowed to do so of course!),
Only magic items of 50pts or less are allowed.
The whole tournament to be played with exactly the same army.
Use the Victory Point system in the Battle Book (p.40)
All games to end within 2.5 hours or within the completion of 4 turns within 2.5 hours.
MISCELLANEOUS RULES
LESS POWERFUL CHARACTERS!
Lord type characters are not allowed, but heroes, champions and master wizards gains +1LD. Only one hero and one master wizard allowed, one of which must be your general. Only master wizards and heroes are allowed to have two magic items, champion wizards and others can only have one.
Lizardmen have their own set of rules, only one slann are allowed at a max level of Champion, may carry 2 magic items, 3 if carrying battle banner, skink shamans can only have 1 magic item, saurus and skink heroes aren't allowed.
CHAOTIC CAVALRY (funny)
When a cavalry rank-and-file suffer a wound, roll a D6. On 4+ the horse suffered the fatal wound and the knight may continue to fight on foot. If a 3 or less is rolled, the knight is killed and the horse panics. Roll scatter dice and artillery dice each turn, add the M value of the horse (or boar or whatever) and move the horse as indicated by the dice. A misfire means a tragic accident (like the horse is hit by a meteor or something) and the horse is removed from the table. When a hit is rolled the horse moves in the direction straight from the top of the I.
All models in the path of the horse suffer a hit at the S of the horse (5 for Boars) and are unable to strike back,
Archers obstructed by the horse are able to split their fire, but all models has to shoot at a target they can see (the models that cant see the primary target becouse of the horse may select another target, that is)