I've checked wiki thoroughly, but still cannot find answer to these problems:
1. About vaults:
1.1 I found a vault and I raided it. (yeah I'm a newbie but I'm also a necro) Near the bottom I found a area with lots of downward/upward slopes. Some of them leads to a lever, and the others leads to a small 1x2 tile room (only has two upward slopes). This area seems to be designed intentionally because it is different from other parts of the vault, and it is as far as I can get. There is no "bar" to be raised by levers. (I have pulled two levers so far, have not seen any effect) Has anyone seen a vault like this?
1.2 All I have found on angels are "large" clothes. (I am a human) Is this the case for all vaults?
2. About caves/lairs
2.1 What is a cave entrance like? I've came across two caves, but cannot find neither entrances. Compass points one cave to be on a apprx. 30x30 tiles hill top, and the other is near a 1x2 pond...(That is the only downward path I find in the area)
2.2 "Death floor hatches". I've seen lairs, sometimes the entrance is a downward slope, sometimes it is a 1x2 area. But there was one time I met a downward slope, which when it is blocked from my sight appeared to be a hatch, pretty weird. I moved from all directions into it and after about ten attempts I somehow got into it, but can never come back to the ground. I've tried to walking to that tile, climbing...nothing workings. Is it some kind of a bug?
3. Quests
3.1 What is the best way to locate a quest target? Some times the direction just point to a ruin or a region, so I have to walk a lot to get to the target, and in most cases I just had to give up.
3.2 Why sometimes the monster is not in its lair for days? I thought ruins are connected to underground caves so the monster might be moving around underground, but last time I found an enclosed dorf ruin occupied by some monster, (according to Legend) but it was still not in the ruin.
3.3 What the hell is a "The Soaked Wraith"? This is the monster I mentioned above, but I cannot look it up in "historical figures". (neither a titan nor a forgotten beast)
4. Fame
4.1 How do I raise fame? I see people discussing "legendary hero", etc. Where can I see my fame?
4.2 How to delete useless info in the log? (say, some stupid animal attacked me) I know mentioning my past heroic events can increase fame, but memorize those dead names and searching them from dialog options is just tedious. Any way I can get rid of unimportant dialogs?
5. Actions
5.1 Can I dig natural/artificial walls like in DF mode? (I have the pick of iron and will of steel!)
5.2 Can I make use of workshops?
5.3 Can I expand my group? Every time I try to claim a new territory, the dialog option always brings out a new naming screen.
5.4 Can I create my own civilization? I played a elven outcast before. (my civilization was wiped out) When I claimed a site, I noticed that my legend says I founded an "unkown civilization". Any way I can create a new playable dwarven civilization?
5.5 Is there any quick way to get rid of undead followers?
6. DF Hack. My game often crashes in adventurer mode while "offloading site" in wait/sleep/travel screen with DF Hack on. Is it a common problem? I'm on 40.24 with LNP.
Thanks a lot!