Warhammer map

Warhammer map

Hello everybody,
I´m making a map about Warhammer, is great but I need only the final thing. How can I do for the Forces of Archaon win if they destroy the White Wolf Castle and if they don´t destroy it in one hour the Aliance will win???

Please tell me what can I do! Thanks

well set it like this:

Event:
unit - specific unit event...
unit (thats the castle) dies
Condition:
None
Actions:
Game - Victory player(color)

and so on for all players on the Archaon Forces ....simple huh?

Event:
Game time elapsed 1:00:00
Condition:
White Wolf Castel is Alive equal to True
Action:
game - deafeat player(color)

and so on ...for other players