Fantasy skirmish rules - a useful list

[BigAl]

I use a venerable old set called Reaper. From before Priestly and Halliwell went to Games Workshop. They work for mass battles and for skirmishes although I guess they might seem a bit clunky compared to modern rules sets. I like the "build your onw army lists" approach.

[Argonor]

Warlords of Erehwon: Created by Rick Priestly, Based on Bolt Action (WW2) and Antares (SciFi). D10 system, warband sized armies. Activation is randomized like the aforementioned games. Factions include: Human Knightly Order, Orcs, Goblins, Beastmen, Undead, Olympians, Elves, Dwarves, Halflings and more. sold by warlord games.

Heartily recommended!

Full points system breakdown and more factions available for free on Priestly's blog (This Gaming Life).
I am currently making Grimdark profiles with the system (for my own adaption 'Bolter Action' og 'Warlords of the 41st Millennium', haven't quite decided, yet.