Missions

in RISK there are missions with 4 different difficulties. maybe it could be Easy, Moderate, Hard, Extreme.
anyway, the missions are things like, "Conquer 5 territories in 1 turn" and "Control Europe".
there could be another option when creating a game whether you have missions or not and then if you choose a mission game you get to pick up 3 missions at the begining. you can choose what difficulty you choose and as you complete a mission you pick up another mission so you always have 3.
rewards:
Easy = 5 armies
Moderate = 10 armies
Hard = 15 armies
Extreme = 20 armies.
this is only a rough guide, it could be changed how you like.
anyway, the missions are things like, "Conquer 5 territories in 1 turn" and "Control Europe".
there could be another option when creating a game whether you have missions or not and then if you choose a mission game you get to pick up 3 missions at the begining. you can choose what difficulty you choose and as you complete a mission you pick up another mission so you always have 3.
rewards:
Easy = 5 armies
Moderate = 10 armies
Hard = 15 armies
Extreme = 20 armies.
this is only a rough guide, it could be changed how you like.