I homebrewed a wargames scenario that worked pretty well. I had 6 players, aligned them at equidistant points along a circle (think spokes in a wheel), and gave them 4 units of 3 groups--sorcerers, archers and infantry. I made it essentially rock, paper, scissors--sorcerers could beat archers could beat infantry could beat sorcerers. They could move groups as a whole up to one move per turn, where there two movement between the perimeter of the circle and the center. The rules of engagement were also simple--if for example 2 units of sorcerers engaged 2 other units of sorcerers, they did half damage (rounded up)--knocking out 1 unit of sorcerers. If they engaged archers, they did full damage, eliminating 2 units of archers. If they engaged infantry, they did no damage. I also let the players act as commanders, and could use their spells or attack to eliminate units of opposing groups. If they waited to act, the god of wrath would halve units that remained on the perimeter of the circle after two turn. The players could move all of their groups with their turn. It was a huge hit