Stuck

Go back to Cogham village. A movie will play and you'll get the "cloak of heroes" (ugly brown robe, but you need it to get into Meridell and also in the sewer shrine in Act 4).
You need to go to Shadowglen to save the missing farmers (if you go back to Tor's Farm, you'll find everyone gone and your quest thing will start flashing, but you don't have to go all the way back to the farm). Back to Shadowglen Woods (little path by the guy with the broken carriage in Meridell Outskirts). The way back is through Drackon Ridge and into the Meridell Outskirts. Go into Shadowgle Woods. From the save point, go straight on the path until it ends. To the left, you'll se some rocke ledges. Climb those. On the right there's kind of a ramp. Go up, across the brown dirt area, and slide down the rope. Walk a bit and there's another ramp to go up. You'll see a fork in the path – head right. You'll see another set of rock ledges to climb up. Climb the vines to get on the top of the wall. Go right – there's a path that goes under a log bridge. Climb the rock ledges to get up to the log bridge and cross it. You'll see another rope – slide down it and head straight. Only this time you'll fall in a hole before you enter the cave. Go up and out of the burrows (look at your map) and you'll be in a different part of the woods that you couldn't get to before. Then go in the cave with the vines over the entrance (the other cave doesn't go anywhere), and you'll face the Juppie Monster again. Use Roberta with an air mote on your wand. When that's done, exit through the cave behind where the Juppie Monster was, and Tor's dad will give you the rope gun.