Idea how EMPIRES games can be used to generate Demonworld battles.

It's probably easier to understand if you look at the example first.

1. Decide which EMPIRES elements form one battle (should normally be 
quite obvious)

2. Decide roughly which size the Demonworld battle should have (in DW 
points).

3. Total the EMPIRES points involved on both sides of the EMPIRES battle.

4. Determine the factor by which you must multiply the EMPIRES army sizes 
to reach the desired DW army size.

5. Create the DW army lists. Do not use the DW limitations on unit 
choices. Instead, use the composition of the EMPIRES armies to calculate 
the DW army.

Example: 

1. An EMPIRES battle involves an EMPIRES army with Noble Crossbows (210 
EMPIRES gold pieces), Mounted Knights (210 GP), Jorghan the Paladin (230 
GP) and Querin Tendris (210 GP) for a total of 860 GP, and an Ork army 
with Light Archers (170 GP), Sperbearers (130 GP), Spider Archers (200 
GP), Gorradz (150 GP) and Wahngrok (190 GP) for a total of 800 GP.

2. You want to play a DW battle of roughly 2500 points.

3. The EMPIRES battle involves Empire troups for 860 GP and Orks for 
800 GP.

4. You have to multiply the EMPIRES GP costs of the units involved by 
3 to get from the roughly 800 EMPIRES GPs to the ca 2500 DW army points 
you want to play. To be more exact, a factor of 3 will lead to a DW 
battle of 2580 points Empire against 2400 points Orks.

5. Here are the recruitment limits for the Empire army: 
In the EMPIRES battle, there is one element from the Provincial Army (the 
Mounted Lancers) for 210 GP. Multiplied by 3, this allows the player to 
recruit 630 points of DW provincial army units (not only mounted lancers, 
just any from the same category).
There is also one element from the Imperial Army (the Crossbows) for 210 
GP, so the DW battle can have up to 210x3 = 630 points of Imperial Army 
units.
The hero element (Jorghan) for 230 GP allows recruitment of any human DW 
heroes for up to 230x3 = 690 points, and the wizard of the order (Querin) 
for 210 points allows recruiting up to 630 DW points of Order units or 
mages.

The Orks have 300 GP of normal Ork units (Archers and Spearbearers) in the 
EMPIRES battle; this translates to 900 DW points of standard Ork units in the 
DW battle. The Clanngett troups (Spider Archers) for 200 GP translate into 
200x3 = 600 points of any Clanngett units, Gorradz (150 GP) allows 
recruiting up to 450 DW points of shamans and Wahngrok allows recruiting 
190x3 = 570 points of Ork heroes.