Underworld Overseer

58 achievements

Ultra Rare×35

Very Rare×16

Rare×5

Uncommon×1

Common×1

About Underworld Overseer's achievements

Underworld Overseer has 58 Steam achievements, 35 of them ultra-rare — unlocked by under 5% of players. The rarest is "Speedrun Necromancy", earned by just 0.3% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.3%

of players earned "Speedrun Necromancy"

🗺️ Community guides & walkthroughs

Community Ratings

Loading…

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

Want to rate Underworld Overseer? Sign in with Steam — one rating per person.

ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All Underworld Overseer achievements

58 achievements

Speedrun Necromancy

Beat the necromancy level in less than 7 minutes

Ultra Rare0.3%

Speedrun Encounter

Beat the encounter level in less than 15 minutes

Ultra Rare0.4%

Speedrun Raids

Complete the Raids level in less than 7 minutes

Ultra Rare0.4%

Keep the Gold (Hard)

Beat the Keep the Gold level in hardcore mode

Ultra Rare0.4%

Speedrun escape

Beat the escape level in less than 7 minutes

Ultra Rare0.5%

Disarmed (Hard)

Beat the Disarmed but Dangerous level in hardcore mode

Ultra Rare0.5%

Carpenter (Hard)

Beat the Carpenter level in hardcore mode

Ultra Rare0.5%

Village (Hard)

Beat the village level in hardcore mode

Ultra Rare0.5%

The Ultimate Challenge (Hard)

Beat the Ultimate Challenge level in hardcore mode

Ultra Rare0.5%

Isles (Hard)

Beat the isles level in hard mode

Ultra Rare0.8%

Final (Hard)

Beat the final level in hard mode

Ultra Rare0.8%

Stars (Hard)

Beat the stars level in hard mode

Ultra Rare0.9%

Encounter (Hard)

Beat the encounter level in hard mode

Ultra Rare0.9%

Escape (Hard)

Beat the escape level in hard mode

Ultra Rare1.0%

Besieged (Hard)

Beat the besieged level in hard mode

Ultra Rare1.0%

Frontier (Hard)

Beat the frontier level in hard mode

Ultra Rare1.0%

Fortress (Hard)

Beat the fortress level in hard mode

Ultra Rare1.0%

Reaper (Hard)

Beat the reaper level in hard mode

Ultra Rare1.0%

Raids (Hard)

Beat the raids level in hard mode

Ultra Rare1.0%

Ensnare (Hard)

Beat the ensnare level in hard mode

Ultra Rare1.0%

Canyon (Hard)

Beat the canyon level in hard mode

Ultra Rare1.0%

Freedom (Hard)

Beat the freedom level in hard mode

Ultra Rare1.0%

Necromancy (Hard)

Beat the necromancy level in hard mode

Ultra Rare1.1%

All units

Have at least of unit of each type in your dungeon

Ultra Rare1.3%

Golems (Hard)

Beat the golems level in hard mode

Ultra Rare1.3%

The Ultimate Challenge

Beat the Ultimate Challenge level in normal mode

Ultra Rare1.3%

Priests (Hard)

Beat the priests level in hard mode

Ultra Rare1.4%

Thieves (Hard)

Beat the thieves level in hard mode

Ultra Rare1.4%

Village

Beat the village level in normal mode

Ultra Rare1.6%

Carpenter

Beat the Carpenter level in normal mode

Ultra Rare1.7%

Disarmed

Beat the Disarmed level in normal mode

Ultra Rare1.9%

Sappers (Hard)

Beat the sappers level in hard mode

Ultra Rare2.3%

Keep the Gold

Defeat the "Keep the Gold" level in normal mode

Ultra Rare2.8%

Final

Beat the final level

Ultra Rare4.8%

Isles

Beat the isles level

Ultra Rare5.0%

Stars

Beat the stars level

Very Rare5.3%

Encounter

Beat the encounter level

Very Rare5.3%

Canyon

Beat the canyon level

Very Rare5.8%

Freedom

Beat the freedom level

Very Rare6.2%

All Rooms

Have a room of every type in your dungeon

Very Rare6.2%

Fortress

Beat the fortress level

Very Rare6.5%

Yummy

You ate a creature to get some mana back

Very Rare6.8%

Reaper

Beat the reaper level

Very Rare7.2%

Escape

Beat the escape level

Very Rare7.7%

Raids

Beat the raids level

Very Rare9.1%

Besieged

Beat the besieged level

Very Rare9.8%

Oops

Kill a creature by throwing with too much strength

Very Rare11.0%

Ensnare

Beat the ensnare level in normal mode

Very Rare11.8%

Ethereal Imp

Find an ethereal imp in a secret room

Very Rare12.5%

Army of skeletons

Create an army of at least 20 skeletons

Very Rare12.9%

Frontier

Beat the frontier level in normal mode

Very Rare13.8%

Necromancy

Beat the necromancy level in normal mode

Rare15.7%

Golems

Beat the golems level in normal mode

Rare19.0%

Twenty imps

Have at least 20 imps

Rare20.4%

Rage quit

Have a furious unit leaving your dungeon

Rare28.1%

Priests

Beat the priests level in normal mode

Rare28.2%

Thieves

Beat the thieves level in normal mode

Uncommon39.8%

Sappers

Beat the sappers level in normal mode

Common69.5%