Project Slayers how to become a demon: Step-by-Step - Guide

Project Slayers how to become a demon: Step-by-Step

Learn how to become a demon in Project Slayers, prepare for the demon route, manage progression requirements, and choose a Blood Demon Art.

2026-09-12
Project Slayers Wiki Team
Quick Guide
  • Project Slayers how to become a demon starts with preparing your character for the demon progression route.
  • Demon progression replaces Breathing Style access with Blood Demon Art-focused combat.
  • Preparation matters because currency, healing items, levels, and travel access reduce failed attempts.
  • Choose your build after transformation by comparing ranged control, burst damage, mobility, and melee pressure.
  • Check current prompts because progression requirements can change after a 2026 update.

Project Slayers How to Become a Demon

Project Slayers supports different progression paths, including Human Demon Slayer and Demon routes. To become a demon, prepare your character, locate the available demon progression objective, and follow the in-game requirements shown by the relevant NPC or event. The exact interaction can vary between updates, so treat the on-screen objective as the final authority.

The demon route is different from standard Slayer progression. Humans can work toward weapons, Final Selection, and Breathing Styles, while demons focus on Blood Demon Arts and demon-oriented combat upgrades. Decide early whether you want ranged control, explosive area damage, or close-range pressure.

Prepare

  • Build levels through nearby quests
  • Save Wen for progression costs
  • Carry healing items before traveling

Transform

  • Find the current demon progression objective
  • Follow the displayed requirements
  • Complete the interaction or quest without leaving early

Develop

  • Select a Blood Demon Art direction
  • Practice stamina and dash management
  • Farm equipment that supports your build
RouteMain Combat SystemBest Early FocusMain Limitation
Human SlayerWeapons and Breathing StylesQuests, Final Selection, trainingNo Blood Demon Arts
DemonBlood Demon Arts and demon skillsTransformation, art progression, boss farmingNo Breathing Styles
Hybrid-style planningBuild and clan synergyResource planning and long-term goalsMay require more investment
Route Advice

If you are still learning the map, complete early village quests and obtain dependable equipment before attempting the demon route. A prepared character has more options if the first progression attempt becomes difficult.

For current access information, use the Project Slayers Roblox page and the Project Slayers Discord search page. These channels are useful for checking whether an update changed the transformation process.

Preparation Before the Demon Route

The safest approach is to prepare before searching for the transformation objective. Early quests around Kiribating Village provide a practical way to learn combat, earn Wen, and understand the menu. Continue progressing until you can travel confidently and defeat nearby enemies without exhausting your healing supply.

Do not spend every resource on optional spins or cosmetics before confirming your route. Demon progression may require travel, combat, or a specific interaction. Keeping a reserve of currency and supplies gives you more flexibility.

Preparation AreaRecommended GoalWhy It Helps
LevelingClear quests that match your current strengthImproves survival and damage consistency
CurrencyKeep a reserve of WenSupports travel, gear, and progression costs
EquipmentObtain a reliable starter weaponMakes hostile encounters safer before transformation
TravelLearn village, cave, and major route connectionsReduces time spent searching unfamiliar zones
CombatPractice blocking, dashing, and short combosHelps against enemies and possible progression fights

Before Searching for the Demon Objective:

  • Complete several beginner quests around Kiribating Village
  • Obtain a dependable starter weapon
  • Save Wen for travel, equipment, and progression needs
  • Carry healing items and avoid starting at low health
  • Review your current faction and combat direction
Do Not Rush the Search

Avoid entering unfamiliar caves or advanced regions with empty stamina, limited healing, or no currency reserve. Repeated deaths can make the transformation attempt slower than completing a few more beginner quests first.

A useful preparation route is:

  • Start with local quests and low-risk enemies.
  • Purchase essential equipment before optional items.
  • Learn where nearby villages, caves, trainers, and roads connect.
  • Save spins until you know whether you want a melee, ranged, or control-focused demon build.
  • Enter the transformation objective with enough health to handle unexpected combat.

Step-by-Step Demon Progression

1

Stabilize your character

Complete early quests, earn Wen, and obtain a basic weapon. You do not need to rush into high-level content. Consistent clears are more useful than fighting enemies far above your current strength.

2

Confirm your route

Open the menu and review your current faction, inventory, stats, and available progression information. Make sure you are pursuing the Demon route rather than spending resources on Slayer-only training.

3

Locate the current demon objective

Search the active world areas for the NPC, event, or quest that begins demon progression. Use the map, recognizable landmarks, community information, and in-game prompts to confirm that you found the correct objective.

4

Complete the displayed requirements

Follow the objective exactly as written. Requirements may include travel, combat, an interaction, or a progression checkpoint. If the objective does not advance, reread the prompt and check whether you need to return to the same NPC.

5

Confirm the transformation

After completing the requirement, verify that your faction, abilities, or menu options changed. Do not assume the route is complete until the game reflects the new Demon progression state.

6

Begin Blood Demon Art progression

Once transformed, focus on obtaining and improving a Blood Demon Art. Compare each option by range, area damage, mobility, cooldown pressure, and how comfortable it feels in solo combat.

StageWhat to CheckCommon Mistake
Before travelHealth, Wen, weapon, route knowledgeLeaving with no reserve resources
Objective searchNPC name, location, prompt, factionInteracting with unrelated trainers
Requirement phaseQuest text and completion stateLeaving before the objective updates
After transformationFaction, skills, menu changesSpending resources before confirming success
Build phaseArt role and combat rangeChoosing an art without considering playstyle
Progress Confirmation

A successful transformation should be visible through your character progression, available demon systems, or updated ability access. If nothing changes, return to the objective location and review the requirement instead of immediately repeating random activities.

Choosing a Blood Demon Art

After becoming a demon, your main combat identity comes from Blood Demon Arts rather than Breathing Styles. The best choice depends on how you handle distance, stamina, cooldowns, and groups of enemies.

The available examples in Project Slayers include ranged and control-focused options such as Arrow and Temari, burst-oriented options such as Blood Explosion, and aggressive melee choices such as Reaper or Nezuko-themed arts. Availability, names, and requirements should be checked against the current game version before committing resources.

Arrow

  • Ranged control
  • Displacement pressure
  • Strong spacing tools

Temari

  • Projectile offense
  • Safe harassment
  • Useful against moving targets

Blood Explosion

  • Burst damage
  • Area pressure
  • Aggressive group fights

Reaper

  • Melee pressure
  • Active mobility
  • Close-range demon combat
Blood Demon Art StyleCombat RoleStrong Use CaseLearning Concern
Ranged controlSpacing and disruptionPvP zoning, difficult targetsStruggles when enemies stay close
Projectile offenseConsistent ranged pressureSolo PvE and open areasRequires accurate positioning
Burst area damageExplosive attacksGroups and boss openingsCooldown mistakes are costly
Melee mobilityClose-range pressureDuels and aggressive farmingRequires stamina discipline
Sustained offenseContinuous attack momentumExtended encountersCan overcommit without an escape

Use these selection questions:

  • Do you prefer staying far away or fighting at close range?
  • Are you comfortable waiting for cooldowns between engagements?
  • Do you mostly play alone, with a party, or in PvP?
  • Do you need area damage for groups, or single-target pressure for bosses?
  • Can your current clan and equipment support the art you want?
Build Planning

Choose one primary combat direction first. Repeatedly changing arts, clans, or equipment can consume resources that would otherwise improve your main Demon build.

Demon players should also remember that Breathing Styles are part of the Slayer path. If you want Water, Thunder, Wind, Flame, Mist, Insect, or Sound progression, remain on the Human Slayer route instead of transforming prematurely.

Troubleshooting and Demon Route Checklist

If the transformation does not happen, check the progression state before assuming the route is broken. The issue may be an incomplete objective, an incorrect location, a missing interaction, or a requirement that has not been displayed yet.

ProblemLikely CauseRecommended Fix
No demon objective appearsWrong region or progression stateReview the map and return to earlier route checkpoints
NPC interaction does not advanceRequirement is incompleteRead the prompt again and complete every listed task
Character looks unchangedTransformation was not confirmedCheck faction, menu, and ability access
You cannot afford the next stepCurrency was spent too earlyComplete quests and targeted farming before retrying
Combat feels weak afterwardArt or equipment mismatchChoose a role and build around its range and cooldowns
You keep dying while searchingArea is above your current strengthReturn to safer quests and upgrade before continuing

Demon Route Milestones:

  • Finish the early character and combat setup
  • Locate the active demon progression objective
  • Complete every displayed requirement
  • Confirm the Demon faction or ability changes
  • Select a Blood Demon Art that matches your playstyle
Update-Sensitive Details

Project Slayers progression systems can change with updates. On September 12, 2026, use the current in-game objective, Roblox page, and community announcements to verify names, locations, and requirements before spending rare resources.

The most reliable general strategy is to combine quests with targeted farming. Quests provide steady experience and Wen, while bosses and advanced areas are better for specific weapons, equipment, and materials. Farm content that you can clear consistently instead of repeatedly attempting encounters that cause long recovery periods.

Q: How do I become a demon in Project Slayers?

Prepare your character, locate the current demon progression NPC, event, or quest, and complete the requirements shown in-game. Confirm the faction or ability changes before starting Blood Demon Art progression.

Q: Can a Demon use Breathing Styles?

The standard progression paths separate Demon Arts from Breathing Styles. Humans pursue Slayer equipment and Breathing, while demons focus on Blood Demon Arts and demon-oriented abilities.

Q: What should I bring before attempting the demon route?

Bring a dependable weapon, healing items, enough health, travel currency, and a basic understanding of nearby map routes. Saving resources makes failed attempts easier to recover from.

Q: Which Blood Demon Art is best after transformation?

There is no single best option for every player. Ranged arts suit spacing, burst arts help with groups, and melee arts reward aggressive close-range combat. Choose based on your preferred role and game mode.