Dungeon Settlers Bestiary: Monsters and Bosses

Bestiary checked:

Bosses

BossRegionFloorDropsNotes
Red Monster RatVeil of Silence29 Disgusting Monster Meat; first kill gives the Red Monster Rat Soul Stone (skill: Bloody Scratch)The first main-quest boss. Uses Bloody Scratch (bleed and slow) and Rat Swarm. Players rest to full energy before the fight.
Alpha Acid SlogelVeil of Silence4 (chance spawn)10 Carapace, 32 Lesser Mana Stones; first kill gives its Soul Stone (skill: Shell Hardening)A room-wide corrosion area wrecks armour durability; stuns do not cancel it. Three archers with Sniping Shot or fighting from the room entrance are the common answers.
Giant Stone GolemVeil of Silence5Giant Stone Golem soul stoneRegion 1's final boss. Summons smaller stone golems and marks a red circle around itself. Clearing it conquers the Veil of Silence and opens the guild camp.
Elder GlothFestering Burrow4 (chance spawn)Not documentedEasy to miss because it does not always appear. CanOpener plans wider Floor 4 corridors so it can move through them.
Festering Burrow bossFestering BurrowBoss floorNot documentedIts name has not been published in any source we can cite. Beating it rolls the credits and unlocks the Abyss.

Strategies for each fight are on the boss guide.

Monsters: Veil of Silence

MonsterFloorDropsNotesSource
Grey Rat1+Tough Raw Meat, Raw Hide, Lesser Mana StoneThe first enemy you meet.Community wiki; Pete Complete
Forest Tadpole1+Tough Raw MeatEats corpses. After three it becomes an Evolved Forest Tadpole.Community wiki; CanOpener short
Acid Bug1+Nature Essence, Lesser Mana StoneExplodes; step out of the blast.Community wiki; Pete Complete
Red Stone Golem1+Fire Essence, Stone, 3 Lesser Mana StonesResistant to some weapons (the game shows 'Immune').Community wiki; Thanetian Gaming
Medium Slime1+2 Slime JellySplits into small slimes. A Medium Spore Slime appears on Floor 3.Community wiki; Thanetian Gaming
BeeAnyNature Essence, Lesser Mana StoneUp to six come out when you cut a tree with a beehive.Community wiki; CanOpener short
Mawmurk2+3 Tough Raw Meat, 3 Lesser Mana StonesA White Mawmurk on Floor 3 is the target of a hunt quest.Community wiki; Thanetian Gaming; official screenshot
Acid Slogel3+Clay, hard shellSpits acid that corrodes armour. The main early clay source.Thanetian Gaming; Prima Games; tips videos
Blue Stone Golem3+Not documentedHits hard and shrugs off some attacks.Thanetian Gaming

Monsters: Veil of Silence / Festering Burrow

MonsterFloorDropsNotesSource
Predatory FrogNot documentedClay (about 5, reported)Named with Slogels as the best early clay farm.Prima Games; 10 Advanced Tips video

Monsters: Festering Burrow

MonsterFloorDropsNotesSource
Gloth2+Gloth materials; adults often drop Intermediate Mana StonesCalls for allies when fewer than two are left. Since v0.4.19 it can summon at most three times. Taming Gloths is planned for Update 4.Patch v0.4.19; Steam forum; roadmap
Bubble ToadNot documentedNot documentedFeeds on tadpoles when corpses are around.Patch notes v0.3.21 and v0.4.17
Goblin Worker1+Not documentedAbout 800 HP according to a player.Steam forum
Goblin Thrower1+Not documentedAbout 1,200 HP; its hits immobilise, so melee struggles to reach it.Steam forum
Goblin Shaman2+Not documentedFast chaining fireballs that melt melee in bloodwood gear; spread out and stun it.Steam forum

Things monsters do that catch new players

Bestiary questions

Who is the first boss in Dungeon Settlers?

The Red Monster Rat on Floor 2 of the Veil of Silence is the first main-quest boss. Its first kill drops the Red Monster Rat Soul Stone, which teaches Bloody Scratch.

Where is the Alpha Acid Slogel?

It is a chance spawn on Floor 4 of the Veil of Silence, so it may not appear on every run. Players describe it as harder than the Golem because of its room-wide corrosion.

Where is the Elder Gloth?

A chance spawn on Floor 4 of the Festering Burrow. If you finished the region without meeting it, keep running Floor 4.

Do bosses respawn?

The regional bosses can be killed once. The chance-spawn bosses such as the Alpha Acid Slogel can turn up again on later runs of their floor, but their soul stone only comes from the first kill, and players report there is no way to farm more.