Welcome to Serein MMO. This starter guide helps new players prepare their PC, create an account, launch the game correctly, and solve common issues before asking for support.

Required Programs

Install the required programs below before launching the game. Missing runtimes can cause the launcher or client to fail, crash, or show missing DLL errors.

Account Registration and In-Game Account Creation

Serein MMO uses two account steps: first you register your website account, then you create your actual in-game account from your Profile page.

1. Register your web account from the Serein MMO website.
2. Log in using the same credentials you used during sign-up.
3. Open your Profile page.
4. Press In-Game Accounts.
5. Press Create New In-Game Account.
6. Use the new in-game account credentials when logging into the game client.

• Use a real email address in case verification or support is needed.
• Do not share your web account or in-game account information with anyone.
• Use a strong password that you do not use on other websites.

First Launch Checklist

• Extract the client fully before opening the launcher.
• Do not run the game directly from inside a compressed ZIP or RAR file.
• Run the launcher and let the patcher finish completely.
• If the launcher does not open, right-click it and choose Run as administrator.
• If your antivirus blocks or removes files, add the Serein MMO folder to your antivirus exclusion list.

Launching Without the Launcher Shortcut

After your client is fully patched, you can create a shortcut that opens SereinMMO.exe directly without depending on the launcher. This is useful if you need to open the client manually.

1. Open your Serein MMO client folder.
2. Find SereinMMO.exe.
3. Right-click SereinMMO.exe.
4. Click Create shortcut.
5. A new file should appear named something like SereinMMO.exe - Shortcut.
6. Right-click the new shortcut and click Properties.
7. In the Shortcut tab, find the Target field.
8. Go to the end of the Target field, add one space, then write multiclientpls.
9. Click Apply, then click OK.
10. Use this shortcut when you want to open the client directly.

Common Problems and Fixes

Discord Support

What To Do Next

Welcome to the Serein MMO Leveling Guide. This guide explains the recommended leveling path from Level 1 to the current maximum level, including where to level, when to upgrade your gear, how to use the Monster Album system, and which experience boosts can help you progress faster.

Important Leveling Information

• Having a low-level leech character follow you will no longer give bonus experience.
• Leeching is not required for efficient leveling.
• Players may still level up two characters together by using Party Mode [Level].
• Party level gap restrictions begin when there is a 19 level difference or higher between party members.

Monster Album System

The Monster Album system is an important part of leveling and long-term character progression. While leveling, monsters may drop Monster Album Pieces. These pieces can be used to unlock monsters in the Monster Album system.

Unlocking Monster Album entries can grant:

• Permanent stat bonuses
• Useful item rewards
• Better long-term progression for your character

Gear Progression

Using proper gear while leveling will make your progression much smoother. It is recommended to update your equipment at the following level milestones:

Updated gear increases your attack and defense, which helps you kill monsters faster and survive more easily. If your desired weapon or armor does not drop directly, monsters can also drop Weapon Pieces and Armor Pieces. These pieces can be used to craft your desired equipment.

Recommended Leveling Path

Follow the route cards below in order. Each route shows the recommended area, level range, and monster order. Try to unlock Monster Album entries as you progress instead of leaving them all for later.

Level 1 → 19

Flaris

Start your journey here and collect early Monster Album Pieces before moving to Saint Morning.

01 Aibatt 02 Mushpang 03 Burudeng 04 Pukepuke 05 Peakyturtle 06 Demian 07 Dordoma 08 Lawolf 09 Fefern 10 Nyangnyang 11 Bang

Level 20 → 41

Saint Morning

Continue through Saint Morning and keep using Monster Album Pieces while they drop.

01 Wagsaac 02 Mia 03 Flybat 04 Mr. Pumpkin 05 Red Mantis B 06 Jack the Hammer 07 Giggle Box 08 Rock Muscle 09 Hobo 10 Bucrow 11 Dumb Bull 12 Totemia 13 Cardpuppet

Level 32 → 49

Garden of Rhisis

This area can be used as an alternative or additional route before fully moving into Darkon.

01 Tombstone Bearer 02 Basque 03 Scorpicon 04 Prankster 05 Wheelem

Level 50 → 75

Darkon 1 and Darkon 2

Gear becomes much more important here. Keep your weapon and armor updated to avoid slow kills.

01 Leyena 02 Trangfoma 03 Steam Walker 04 Steel Knight 05 Nutty Wheel 06 Driller 07 Volt 08 Elderguard 09 Garbagepider 10 Crane Machinery 11 Syliaca 12 Greemong 13 Carrierbomb 14 Zombiger 15 Nuctuvechile 16 Risem

Level 73 → 118

Azria

Azria is a strong alternative leveling area once you have an Azria Ticket.

Starting from around Level 73, players can also level in Azria. Azria can be accessed using an Azria Ticket, which can be obtained as a level-up reward or purchased from [Special] Is.

Azria can be used until approximately Level 118 and does not require following a strict monster-name route.

Level 76 → 121

Darkon 3

Darkon 3 is the main late-game leveling area and can take players all the way to Level 121.

01 Hoppre 02 Mushpoie 03 Iren 04 Watangka 05 Antiquery 06 Nautrepy 07 Boo 08 Luia 09 Gongury 10 Shuhamma 11 Kern 12 Grrr 13 Dump 14 Brigadier Chimeradon 15 Sergeant Bearnerky 16 2nd Chef Muffrin 17 Bishop Popcrank 18 Small Glaphan

Experience Boosts

Players can speed up leveling by using experience boost items.

• Premium Scroll: Grants +70% Experience. This item is obtainable only from Serein's Cash Shop.
• Scroll of Amplification P: Grants +75% Experience. This item can be obtained from [Special] Is or as a level-up reward.
• Scroll of Amplification Q: Grants +175% Experience. This item can be purchased from Serein's Cash Shop.

Leveling Tips

• Keep your gear updated at the recommended level milestones.
• Use the Monster Album system while leveling instead of ignoring it until later.
• Enable [Auto Use] in the Monster Album system to save time.
• Use experience scrolls when you plan to level for a longer session.
• Use Amplification Q and Amplification P together when possible.
• If your damage feels too low, check your weapon first.
• If monsters are dealing too much damage, upgrade your armor or move to a slightly lower-level monster.
• Use Azria from Level 73 onward if you have an Azria Ticket.

Summary

1. Follow the recommended monster path.
2. Unlock Monster Album entries as you progress.
3. Obtain the gear dropped from monsters at Level 15, 30, 45, 60, 75, 90, and 105.
4. Use the Crafting System if your desired gear does not drop.
5. Use experience scrolls to speed up progression.
6. Use Amplification Q and Amplification P together when possible.
7. Move to Azria or Darkon 3 for higher-level leveling.

As you level up in Serein MMO, you will receive useful rewards that help with leveling, survival, travel, vending, and account progression. Click any reward item below to view its details.

Lv. 15

Upcut Stone x2

Lv. 20

Starcandy x40

Lv. 30

Healing Potion [Low] x20 Scroll of Amplification (P) x1

Lv. 45

FLY Power Up x3 FOR Power Up x3 FUN Power Up x3

Lv. 50

Giant Catcher (25%) x1

Lv. 60

Azria Ticket [1 Day] x1 Grilled Eel x2 Scroll of Amplification (P) x1

Lv. 70

Scroll of Velocity x3

Lv. 75

Vendor [1 Day] x1

Lv. 80

Azria Ticket [1 Day] x1

Lv. 90

Bead Slot Key x2 Scroll of Amplification (P) x1

Lv. 100

Giant Catcher (25%) x1

Lv. 105

Vendor [1 Day] x1 Scroll of Amplification (P) x1

Lv. 115

Full Shout [15 Days] x1 Remantis Laccotte [PvE] x30 Healing Potion [High] x15

Reward Tips

• Use Scroll of Amplification (P) when you are ready to level for a while.
• Save Azria Tickets until you are around the recommended level range for Azria.
• Keep healing items such as Healing Potions, and Remantis Laccotte [PvE] for harder monsters or dungeons.
• Use Vendor [1 Day] when you want to sell items while offline.
• Save Bead Slot Keys until you have a buff pet worth upgrading.

The Monster Album is a long-term progression system where players collect Monster Card Pieces from monsters, unlock album entries, and earn permanent character bonuses.

How Monster Album Works

Total Monsters Unlocked Rewards

The bonuses below are permanent and cumulative. Click any reward item to view its details.

10 Monsters Unlocked +25% Experience Rate

Upcut Stone x3 FLY Power Up x3 FOR Power Up x3 FUN Power Up x3

25 Monsters Unlocked +25% Experience Rate

Advanced STR Potion x2 Advanced STA Potion x2 Advanced INT Potion x2 Advanced DEX Potion x2

40 Monsters Unlocked +50% Experience Rate

Enhanced Party Skill Range [15 Days] x1 Scroll of Party Skill [15 Days] x1 Full Shout [15 Days] x1

55 Monsters Unlocked +1% PvE Damage

Sunstone x100 Moonstone x100 Boss Card Slot Unlock x1

70 Monsters Unlocked +2% PvE Damage

Scroll of GProtect x25 Scroll of XProtect x25 Scroll of AProtect x25 Scroll of SProtect x25 Boss Card Slot Unlock x1

83 Monsters Unlocked +3% PvE Damage

King of Monster Album Card x1 Boss Card Slot Unlock x1

Boss Card Slots

The Monster Album contains 6 Boss Card Slots. Each slot must be unlocked using a Boss Card Slot Unlock before a Boss Card can be equipped.

Boss Card Slot Unlock Boss Card Slot Restore

Boss Card Fragments and Crafting

Boss Card Fragments are unique drops from dungeon final bosses. These fragments are used with crafting materials to create Boss Cards through the Crafting System.

Vernas Guardian Card All Stat +10

Crafting Materials

Vernas Guardian Fragment x15 Bronze Ingot x20 Scraps x150

Wild Khan Card HP +3%

Crafting Materials

Wild Fragment x15 Bronze Ingot x20 Scraps x150

Dragon Core Card Attack +3%

Crafting Materials

Meteonyker Fragment x15 Bronze Ingot x20 Scraps x150

Molten Titan Card Defense +3%

Crafting Materials

Molten Fragment x15 Bronze Ingot x20 Scraps x150

Dread Drakul Card PvE Damage +3%

Crafting Materials

Drakul Fragment x15 Bronze Ingot x20 Scraps x150

Biohazard Card Damage Reduction +2%

Crafting Materials

Biohazard Fragment x15 Bronze Ingot x20 Scraps x150

Special Boss Cards

King of Monster Album Card x1 PvE Damage +3%

Obtainable from unlocking all monsters in the Monster Album system.

Gladiator's Mark Card PvP Damage Increase +5%

Obtainable from [Red Chips] Waforu NPC. Cost: 3,000 Red Chips.

Monster Album Tips

• Unlock Monster Album entries while leveling instead of leaving everything for later.
• Enable Auto Use inside the Monster Album system if you want supported pieces to be used automatically.
• Permanent bonuses from Monster Album milestones are cumulative and remain on your character.
• Save Boss Card Fragments until you are ready to craft the Boss Card you want.
• Use Boss Card Slot Restore when you want to safely change an equipped Boss Card.

Rarity At A Glance

Rarity Progression Flow

Rarity Tiers

Higher rarity tiers are harder to obtain, but they can provide stronger bonus ranges.

Rarity Bonus Lines

Core Rarity Items

These are the main items used by the rarity system. They can be obtained from dungeons, world bosses, or purchased from [Seraphina] Curator of Rarities using Rarity Dust. Click any item to view its details.

Rarity DustMaterial Stone of Rarity Stat RerollReroll Scroll of Rarity ResetReset Stone of Rarity ChanceChance Scroll of Rarity FusionFusion Scroll of Rarity EvolutionEvolution

Rarity Bonus Stat Reroll

Use this window when you want to reroll one selected rarity stat line on an item with 2 bonus stat lines.

Upgrade Rarity / Fusion

The Upgrade Rarity window is used to fuse matching rarity items into a higher rarity tier. It is also where a 1-line item can be evolved into 2 bonus lines using Scroll of Rarity Evolution.

Fusion Safety and Success Rate

Rarity Item Dismantle

Use this window to dismantle unwanted rarity items into Rarity Dust. You can add items manually by right-clicking them, or use Deposit All to add eligible items quickly.

Important Dismantle Warning

Item Rarity Tips

• Do not dismantle rare or useful gear until you are sure you no longer need it.
• Lock important items before using the dismantle window.
• Save matching duplicate items if you plan to fuse rarity tiers later.
• Use Scroll of Rarity Evolution only on items worth upgrading to two bonus lines.
• Use rerolls carefully because each item has a maximum of 35 rarity stat rerolls before needing a reset.
• Check the success rate and Penya cost carefully before confirming rarity fusion.
• Use the maximum success bar if you want guaranteed fusion success.

The Recycle System allows players to dismantle unwanted items and convert them into Scraps and various other useful material goods. It is a simple way to turn gear you do not need into materials that can help with future progression.

Recycle system screenshot placeholder serein_assets/images/guides/recycle.png

What Can Be Recycled?

Only specific item types can be placed into the Recycle System.

How To Recycle Items

Items can be added to the Recycle System in two different ways.

Important Item Safety Warning

Recycle System vs Rarity Item Dismantle

Recycle Tips

• Lock any gear, jewelry, or valuable items you want to keep before recycling.
• Double-check the item before pressing Dismantle Item.
• Use manual recycling if you are not sure which items you want to dismantle.
• Use [Auto Convert] only when you are certain the items are safe to recycle.
• Keep Scraps and other materials because they may be useful for future progression systems.

The Awakening System is a gear-enhancement system that allows players to add extra awake stats to their equipment. Awakes can improve damage, survivability, speed, utility, and other useful character stats.

Awakening window screenshot placeholder serein_assets/images/guides/awakening/awakening-window.png

Wiki Awakenings

Before spending scrolls, players can check possible awakening stats, chances, and values from the in-game Wiki Awakenings page.

Wiki Awakenings screenshot placeholder serein_assets/images/guides/awakening/wiki-awakenings.png

What Can Be Awakened?

Different item types require different awakening scrolls. Click any scroll below to view where it is obtained.

⚔️

Weapons, Shields, Armor, Raised Pets

These items use Scroll of Awakening or Super Scroll of Awakening.

Scroll of Awakening[Special] Is NPC Super Scroll of AwakeningCash Shop

👗

Fashion, Masks, Wings, Cloaks

These items are awakened with Blessing of the Goddess.

Blessing of the Goddess[Mayor of Flarine]

🐾

Looter Pets and Catched Giants

These are awakened with Scroll of Pet Blessing.

Scroll of Pet Blessing[Pet Tamer] Alfred

Awakening Line Limits

NPC and Scroll Sources

NPC image placeholder
special-is.png

NPC image placeholder
mayor-flarine.png

NPC image placeholder
pet-tamer-alfred.png

How Manual Awakening Works

1. Open the Awakening System from Menu → Systems → Awakening or type /awake.
2. Drag the item you want to awaken into the [Main Item] box.
3. The system will show the required scroll inside the [Scroll] box.
4. Place the required scroll if it is not added automatically.
5. Press the awakening button to roll new awakes.

Highlighted Stats and Minimum Values

Players can highlight up to 3 desired stats and set a minimum value for each selected stat. If the item rolls one of your highlighted stats with the required minimum value, that stat will be printed in bold/highlighted text inside the Awakening System window.

Summary Box

The summary box combines similar awakened stats so players can quickly understand the total result.

Awakening Modes

Auto Awakening Options

After placing the item and required scroll, press the [+] button to open the Add Auto-Awake Option window.

Add Auto-Awake Option screenshot placeholder serein_assets/images/guides/awakening/auto-awake-option.png

Awakening Tips

• Use Wiki Awakenings first to understand possible stats, values, and chances.
• Do not reroll good awakes unless you are sure you want to replace them.
• Use highlighted stats and minimum values to make good rolls easier to notice.
• Use Auto Awakening carefully because it keeps consuming scrolls until your selected condition is reached.
• Use Super Scroll of Awakening when you want better chances and at least 2 lines on eligible items.
• Fashion-type items can only reach 1 awakening line, so choose your target carefully.

Gear Score is a progression value based on the equipment your character is wearing. It helps players understand the overall strength of their gear and is also used as an entry requirement for dungeon access.

How Gear Score Appears in Tooltips

Gear Score items show their base value and bonus value separately. The base value comes from the item itself, while the bonus value comes from upgrades and piercing.

Why Gear Score Matters

Equipment That Gives Gear Score

Gear Score is calculated from specific equipment slots only.

Gear Score Formula

Every Gear Score item has a base Gear Score value set on the item. The final value is calculated by adding the base Gear Score, upgrade bonus, and piercing bonus together.

Interactive Gear Score Calculator

Use this calculator to estimate your total Gear Score. Enter the base Gear Score shown in your item tooltip, then select the upgrade level and pierce slots where applicable.

How To Improve Gear Score

• Equip items with higher base Gear Score.
• Upgrade your main weapon because weapon upgrades give the highest upgrade bonus.
• Upgrade armor and shields for steady Gear Score gains.
• Upgrade jewelry after your main weapon and armor are stable.
• Open pierce slots on your suit, weapons, shields, and off-hand weapon when available. Suit piercing can add up to +4 Gear Score.
• Use the Teleporter system [V] to check the minimum Gear Score needed for dungeon entry.