🏆 DEMON LORD: JUST A BLOCK — ALL 38 ACHIEVEMENTS GUIDE
This is the complete achievement guide for Demon Lord: Just a Block, covering all 38 unlockable achievements with detailed strategies. Whether you're aiming for a quick first clear or 100% completion, this guide provides the fastest and most reliable paths to every trophy. For context: fewer than 0.1% of players have achieved full completion as of May 2026.
🗺️ 100% Completion Roadmap
Follow this multi-run roadmap to efficiently work toward 100% completion in Demon Lord: Just a Block:
- Run 1 — Story + Exploration: Focus on reaching Daevrak. Collect story achievements. Let yourself die 10 times naturally (toward the Death achievement). Explore all room types to start the Monster Master codex.
- Run 2 — Good Ending: Follow the Good Ending path (full Lilith positive route). Collect the 4 story achievement endings: Just Lilith, Eternity, Farewell, Good Ending. Attempt Loot Chain (5 chests in 1 room) and Filthy Rich (hold 99 gold).
- Run 3 — Bad Ending: Follow the Bad Ending path. Unlock 6 bad ending achievements. Aim for HP Sponge (max HP 99) using an HP-stacking build.
- Run 4 — Neutral Ending + Grind Starts: Follow the Neutral Ending mixed route. Begin accumulating deaths toward Death achievement (30 total).
- Run 5+ — Achievement Grinding: Dedicated runs for: Picking a Fight (attack merchant), Not the Lulu You Know (hidden Lulu in Ch.1), Friendly Fire (Slime King into Duke fight), Discard to Gain (hold both simultaneously). Farm Monster Master codex entries.
- Endgame Runs — 0.1% Club: Targeted runs for Overkill (Overkill build), One Punch Lord (Overkill on boss), Seven Deadly Sins (7 Books run), Empty Noggin (no abilities), Top Speedrunner (sub-15 minutes), Unscathed (no damage taken), Tortured Lord difficulty clear.
- Weapon Completion: Multiple runs targeting all 14 weapon pool areas. Upgrade each to Gilded (Golden Lord) and Rainbow (Prismatic Lord).
Demon Lord: Just a Block Review — Achievement Overview
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📺 Demon Lord: Just a Block Review — Achievement Overview
📖 Story Achievements
Unlocked automatically through chapter progression.
Vengeance Begins
Start your first adventure as the Demon Lord.
Lord of the Wood
Complete Darkwing Forest.
Lord of the Cave
Complete Evernight Cave.
Lord of the Peak
Complete Frozen Peak.
Lord of Slimes
Complete Slime Isle.
Lord of the Dungeon
Complete Castle Dungeon.
Lord of the Village
Complete Starter Village.
Lord of Daevrak
Complete Daevrak's Heart.
💪 Challenge Achievements
Require specific conditions or skill-based tasks.
Loot Chain
Open 5 chests in a single room.
Filthy Rich
Hold 99 gold coins at once.
Discard to Gain
Hold both a Discard and a Gain ability simultaneously.
One Punch Lord
Defeat a Boss with a single hit.
HP Sponge
Reach a maximum HP of 99.
You're Powered Up
Have an ally with over 99 ATK.
Unscathed
Complete the game without taking any damage.
Top Speedrunner
Complete the game in under 15 minutes.
Prismatic Lord
Apply Rainbow upgrades to all weapons and the throne.
Seven Deadly Sins
Complete the game while carrying 7 books.
Overkill
Deal 999 or more damage in a single hit.
Tortured Lord
Complete the game on Tortured Lord difficulty.
Empty Noggin
Complete the game with zero abilities.
Too Many Cards
Hold 99 abilities at one time.
🔍 Hidden Achievements
Secret unlocks — spoilers below.
Dragonborn Returns
Get killed by the Angry Chicken.
Secret Stash
Find the Demon Lord's secret hiding spot.
Not the Lulu You Know
Find the hidden Lulu.
Picking a Fight?
Defeat the Demon Merchant.
Friendly Fire
Kill the Slime King during the Duke boss fight.
Sorry, Lulu
Get killed by Lulu.
Daevrak Shattered
Shatter the Blade of Daevrak.
🔄 Grind Achievements
Require repeated actions across multiple runs.
Death
Die 30 times.
A Certain Magical Codex
Collect 200 ability entries.
Monster Master
Complete the Enemy Codex.
Golden Lord
Gild all weapons and the throne.
Failure Expert
Collect all failure scenes.
Happy Murphy
Collect all 14 weapons.
⭐ Special Achievements
Unique one-off conditions.
Hoist by Your Own Petard
Get killed by a bomb.
Crazy Diamond
Deal negative damage to an enemy.
Liquid Panic
Die by falling into water or a pit.
🔗 Related Guides
❓ Frequently Asked Questions
How many achievements does Demon Lord: Just a Block have?
The game has 38 total achievements across story, challenge, hidden, grind, and special categories. As of May 2026, only a handful of players have achieved 100% completion given the extreme difficulty of achievements like Tortured Lord, Empty Noggin, and Prismatic Lord.
What is the rarest achievement in Demon Lord: Just a Block?
Multiple achievements share 0.1% global completion: Tortured Lord (beat the game on max difficulty), Empty Noggin (zero abilities), Prismatic Lord (Rainbow all 14 weapons), Golden Lord (Gild all weapons), Seven Deadly Sins (carry 7 books), Overkill (999+ single hit), Monster Master (complete enemy codex), and others.
Do I need multiple playthroughs for all achievements?
Yes, definitely. Story achievements require completing all 7 chapters (some at different difficulty levels). Ending achievements require at least 3 separate runs following Good, Bad, and Neutral paths. Grind achievements like A Certain Magical Codex (200 entries) and Death (die 30 times) accumulate across all runs.
What is Tortured Lord difficulty?
Tortured Lord is the maximum difficulty in Demon Lord: Just a Block's 9-tier Ascension system. Enemies deal dramatically increased damage, have more HP, room reward quality is reduced, and certain normally-safe mechanics (like Rest Rooms) are limited. Clearing the game on Tortured Lord is the single hardest achievement at 0.1% completion.
How do I get the Unscathed achievement?
Complete the entire game without taking any damage. This requires the Invincibility Tank build with maximum i-frame charges, the Void Cube weapon for phase-through on Daevrak Phase 3, and near-perfect knowledge of every boss phase and enemy telegraph. It is realistically only achievable after 20+ hours of practice.
Can the Hoist by Your Own Petard achievement be unlocked accidentally?
Yes — prior to the May 1, 2026 patch, chests could drop bombs which could kill you. The patch fixed this. Now the achievement requires intentionally being in the blast radius of a bomb. Using Bomb Launcher and standing in the 3x3 blast zone is the most reliable method.