Place the Risk CD-ROM in the cd drive. 
Access the cd drive through my computer and select Risk.exe 

Beginning a New Game 
 

The main menu will be displayed on the screen at this time. 
Select  New Game from the menu. 
Choose the number of players. 
Choose either Auto Set-Up or Manual Set-Up 

Manual Set-Up
 

 Each player, in turn, clicks on a country to occupy. Only one army can be placed on a country at a time. Each player must select a new country until all countries have been selected. After all countries are occupied then each player, in turn, may place one army on a country that he/she already controls.  This continues until all of the players armies are placed. 

Beginning a Saved Game 
 

 Select Saved Game from the Main Menu 
 Choose the saved game file from the menu. 

Game Play :

Receiving Armies
 

After turning in the set the player is then given armies based on the number of territories held and the continents held if any. The minimum number of armies given is 3. 
 This number is added to the number of armies received from trading in a set of cards. 
 The player may now place these armies. 

Placing Armies 
 

Click on the country to place armies on. 
Confirm the placement by clicking on the OK button. 

A country should be attacked by an  adjacent country.  When adjacency is not obvious, (for example: island countries) adjacency is indicated by a black dotted  line.

Click on the country you wish to attack from. 
Confirm the country selected by clicking on the OK button. 
Click on the country you wish to attack. 
Confirm the country selected by clicking on the OK button. 
Select the number of dice to be used in the attack. 
Confirm the number of dice to be used by clicking the OK button. 

Continuing the Attack 
 

Click on the option desired 
 Continue Attack 
 End Attack 
Type in the number of armies you wish to leave in the country you attacked from. 
Confirm the number of armies by clicking on the OK button. 

End Turn 
 

Click on End turn 

After end turn is chosen fortification options becomes available. 
You may only fortify onetime per turn between two adjacent countries. 
Click on the country you wish to fortify from first. 
Then Click on the country you wish to fortify to. 
Finally select the number of armies you wish to move. 

A player wins the game when he/she controls all the countries on the game board.