A Two-Round Living Greyhawk Gran March Regional Interactive
From the introduction:
Fort Tribulation has been attacked by bullywugs three times in as many weeks but the military has stood their ground, although not without heavy casualties. Even with an initial group of reinforcements, the number of soldiers is few and Warden Tragorn has sent word calling for reserves and volunteers to help protect the fort until more reinforcements can arrive. The fate of Fort Tribulation may well rest upon who answers the warden’s call to temporarily serve in his command.
A two-round Gran March military Battle Interactive for APLs 2-18.
User summary:
Two versions of this scenario are available as separate documents - the "standard" version supports character levels 2 - 18; this "low" version supports character levels of about 2 - 12.