The boosts
- Some quests give you special potions, called boosts, that increase your statistics permanently.
Floor 6
Take the jailbreak tool from the secret room of floor 7. On floor 6, release and defeat Buk. Give Buk's to the bounty hunter on floor 10 to receive
Floor 8
Take the Bait from the marked central chest of floor 6 and give it to the fisherman on floor 8 to receive
Floor 17
Solve the puzzle of the levers, finish it with the center platform switch to release the center cage, and obtain
Floor 19
Floor 20
Floor 20 has a hidden platform to the southwest that leads to Dee. Defeat Dee the silver knight , and take his to the bounty hunter on floor 10 to receive
Floor 22
After reaching floor 30, backtrack to floor 22. In the southeast area, kill Jei, the black knight . Bring his to the bounty hunter on floor 10 to receive
Floor 23
From floor 24, teleport onto the platform, then defeat the silver dragons to reactivate escape teleport pads. Continue forward and take the stairs down to floor 23 and obtain from a fixed chest.
Floor 31
Go to floor 33, pass through the electricity trap (puppet recommended), and hit both the switch to deactivate the trap and the pressure plate to open the central cage on floor 31. Return to floor 31 and choose one of
Floor 37
Use the existing red teleport pad at the bottom of this floor to access the central platform. Then choose one of
Floor 38
Pass through the floor 32 electricity trap (puppet recommended), and hit the switch to deactivate the trap. Continue through the floor 37 stairs and on to an isolated platform on floor 38. Defeat Que, the mistress and take her to the bounty hunter on floor 10 to receive
When you defeat Izhaya, the final boss of the Arena for the first time, you will find a chest in the center of the arena containing a Nostrum
Floor 42
When you finish the last Fatman Lord wave in Across the Mirror for the first time, at the center chest on the map you will find a Nostrum . Collect the Nostrum before stepping on the now-activated teleport pad it sits on twice, or find yourself teleported away from it, and have to replay the map again.
Floor 43 The Boundary
On the F43 Boundary map that features a push button socket (near the level exit), bring and (dropped by an uncommon Thief monster encounter). Placing the button will create a bridge unlocking a new path. Give the Red knight Armor set to the cape and loincloth NPC and Kai will spawn. Kill him for his . Take to the bounty hunter on floor 10 to receive . Return to the Boundary on F43, on a rocky mine floor, place detonator as prompted at the bottom center floor location, and a boulder will open a new room at the top. Choose one of </color>
Floor 47
Bring a , then place in the open slot and press to activate the golden portal. Walk to the Great Magus to summon boosts, and choose one of
Mook's Room
Throughout the connected paths of the underworld, there are 5 pressure plates. Step on all 5 to release the caged blue slimeness you will encounter along the way. Return to it, defeat it, and collect the dropped key . Take it to the locked blue door at the end of the path (Mook's Room). Defeat the monsters within and choose one of
Underworld 8
Purchase a switch lever from a vendor on floor 22, 34, or 40. On UW2, place in the open slot, and switch the lever to activate the golden portal to UW8. Enter the golden portal and continue to follow them until you find a doppelganger. The first time you defeat each of the 3 different doppelgangers they will drop an orb . Place them in open wall sockets at the top of the room to remove the south barrier stone. Choose one of
Hollow Village
Cycle through the Nightdreamer caves loop a couple of times to release an imprisoned girl you will encounter along the way. Travel through the grasslands to the Hollow Village to gain access to the Hollow Tree's now open door. Inside, choose one of