Mount Muspel is a volcanic area, covered in mineshafts and mine railways. Many Fire Type Coromon live here.
There is a secret area (X) within the second basement floor of the mine, which contains a Smart Gem. This area is only accessible with the Tremor module.
Toruga and its evolutions can be found on a small special area (S) just outside the Titan's chamber at BF3.
Checkpoints:
F1
BF1
BF2
BF3
BF4
Music
This theme plays when the player is on Mount Muspel. (For Mobile Users, click here)
Puzzle Solutions & Strategies
In Mount Muspel the player rides minecarts in order to cross gaps and lava pits to reach the next floor. To ride a minecart simply interact with the cart by pressing the (Use) button. The Push module will be automatically equipped when riding a minecart, while on it the player must use the module against the end of the railway track in order to push the minecart and gain movement. To exit, simply press the (Use) button again while facing any direction other than the end of the railway. To reset any of the puzzles, exit the floor or use a LuxRecall.
Note: This guide will only provide the optimal path to the next floor, in order to collect all the treasures the player must follow other paths.
BF1
Take the bottom cart
BF2
Flip the switch to the south to change the track path
Flip both switches at center area to avoid falling into the holes
Take the bottom cart and flip the switch at next area, then ride the cart again
Flip the switch and take the bottom cart, on the next area flip both switches and ride the cart to next floor
BF3
Take the minecart and ride west
At the tree switches, flip the left and right one then ride the cart to the south
Flip the switch here and ride back, then return all the way to the initial area on the first minecart
Back at the initial area, head south to flip the switch at the fork and then ride the cart to the east this time
Take the cart farthest to southeast and flip the switch across the lava pit, then ride it again
Flip the switch at the top and take the cart to cross the gap west
Take the next cart just north, flip the switch here and ride the northern cart, then take first cart again to return to the intial fork area
Take the minecart south of the fork, if everything was followed correclty, the ride will arrive at the exit of the floor