Rebel Minis will soon be releasing a PDF version of their 15mm fantasy Might Armies rules.
From their website:
The 2nd edition of Mighty Armies comes out this week in PDF. The company hopes to have dead tree editions ready in a month.
The new book includes:
- The core rules
- Build Your Own Army section
- Missions- Great Combat Missions
- Siege Rules
- A Campaign System
- and some great Mighty Armies history
The line has 15 ready to play army boxes with 10 more in the works.