You'll get used to those burning corpse messages. They never end.
Yeah, basic rules of moltenchannels:
1. Burning corpses & undead FB are normal. Someone tried getting an undead siege to fight our FBs, and it worked a little too well, so notquitethere sealed them in lava and then sealed that off with obsidian. No, this wasn't planned in advance but apart from the log spam and mild lag it's not that bad. Keep an eye on the caverns though because I never finished sealing them off (see also: Giant Winged Worm flies up our dining room waterfall during my first turn).
2. The forest
will catch fire at some point. We don't know why, it just does.
2a. Forest fires are awesome for clearing out trouble, unless it's undead trouble.
2b. Don't send the militia out during forest fires. Trust me, it doesn't end well.
3. A certain handsome, charming, modest and highly sensible player (
cough) has filled most of our upper areas with nonsensically designed additions that weren't exactly "finished". These additions were added to the additions to the add-on extensions to the additions to the original design for the fort that was never actually built. Thus, the place looks like the blueprints were drawn up by a committee of angry bears on pogo sticks. However.....it's quite functional. Edit: Well, not really. But you can do a lot once you find things. The important bits are the corpse-disposal railway, the bridges, and the towers.
3A. Also: Our fortress is full of bees. Beware of minor singularities and causality violations around some of the beehives.
4. Try not to kill anyone because we get literally
no migrants because we've broken the game to the point where normal workarounds for the migrants bug don't actually work. Either that or there are no other dwarves left in our civ except in our fort (actually, can we check that?)
5. if in doubt, the drawbridge levers are in the middle of the courtyard (ish), and the levers for the magma weapon are waaaaaaaay underground in a hard to find room. They're labelled though.
6. Oh, yes. I forgot.
Do not unseal the topside hospital. (Edit2: or the walled-off bits of blood. They cause the afflicted to turn into a happy ball of blisters and suffering.....and then all their organs stop working)