Volcano

1) Great Gate - Turn the winches at (7) and (19) to open
2) Entrance from tiny tunnel
3) Climb to the upper level from here
4) Pit Trap - jump over it
5) Spike Trap - jump over it
6) Pit Trap - drop through here to reach the lower level again
7) Winch - one of two winched that need to be turned to open the gate at (1)
8) Switch - push this to open the nearby door
9) Cast Levitation from the upper ledge to enter the fortress
10) Rufus' body: Rufus' Amulet
11) Watchman: Old Bust
12) Lever - disarms Fire Trap at location (13)
13) Fire Trap - pull lever at (12) to disarm
14) Weak Wall - break down with a pickaxe
15) Spike Trap, Fire Trap - disarm by pulling the lever at (16)
16) Lever - disarms the Spike Trap and Fire Trap at (15)
17) Watchman: Old Bust
18) Gate - Place the Old Busts on the altars to open
19) Winch - one of two winched that need to be turned to open the gate at (1)
20) Ceiling Trap
21) Lever - Cast Telekinesis on it to disable the Ceiling Trap
22) Ash - Sells potions and scrolls
23) Winch - Cast Telekinesis or shoot it with a ranged weapon to lower the drawbridge across the chasm
24) To/from Lizardman Caves
25) This passage will be blocked until to have the map
26) Vince/Ethan
27) Place an Old Bust on the nearby altar to open this door
28) Inscribed Column
29) Cast Nautilus Transformation to get through the small crack here after viewing the Inscribed Column at (28) with Inquisitor Mendoza
30) Emerald
31) Gatekeeper: Crypt Key
Winch - Turn this to lower the drawbridge and allow the Warriors of the Order into the fortress
32) Amulet of the Sorcerer
33) Gate - Use the Crypt Key on the nearby lock to open
34) Ursegor
35) Lizard Bust (after you have agreed to help release Ursegor)
Sarcophagus (can be opened after you free Ursegor): Ursegor's Skull
Destroy Magic Barrier Rune (chapter 4)
36) Gate - Place the Lizard Bust on the altar outside to open (pick it up again when you're done)
37) Zul Utur: Skull of the Undead Priest, Soul Splinter, Inferno Rune, Sapphire
38) Gate - Place the Lizard Bust on the altar outside to open (pick it up again when you're done)
39) Zel Zeret - Skull of the Undead Beast, Soul Splinter
40) Gate - Place the Lizard Bust on the altar at the top of the stairs to open (pick it up again when you're done)
41) Zal Zaran - Skull of the Undead Guardian, Soul Splinter, Titan Sword
42) Golden Gate - to open, place the four skulls on the altars from right to left as follows: Ursegor's Skull, Skull of the Undead Guardian Skull of the Undead Priest Skull of the Undead Beast