Bone dice
After one turn conquer two continents to unlock the death dice Note You must not have control of any territory on either continent at the start of that turn
Get Death Dice
First you have to unlock Napoleon to do that you have to beat Catherine
the great to win a game when you do you will get a medal in the medal
case that says fall of the lady the medal will unlock napoleon after
defeating Catherine you will have to beat napoleon to win a game this
will give you a medal that says order of san dimas the medal will unlock
European 2 uniform
Infinite Armies
Once you get three cards that you can cash in cash them in on the pause screen but do not unpause Then go back to your RISK cards They are still there Keep repeating to have as many armies as you want
Quick takeovers
To make sure you can choose the first territory quit and start another game of Risk by pressing Select If done enough times most of the times you will be the one to choose the first territory This is very helpful for quick takeovers