iWsMMO / MODULAR MMORPG FRAMEWORK
Whether you want a classic MMORPG inspired by Knight Online and Metin2, or a next-generation experience inspired by Black Desert and AION 2.
Edit ready-made systems through visual panels without writing code. Define your game’s rules, from characters and combat to the economy and party dungeons. Complete the look and content with your own world.
Being developed in Unreal Engine.
CLASSIC, NEXT-GENERATION, AND BEYOND
The same systems can create different experiences. How you combine their features defines your game’s character.
01 / CLASSIC MMORPG SPIRIT
Knight Online · Metin2
Target selection, class roles, monster hunting, valuable loot, item upgrades, player markets, and clan rivalry. Bring the classic MMORPG feel to your own world.
Explore classic systems02 / A MODERN MMORPG APPROACH
Black Desert · AION 2
Free aiming, movement-driven skills, area attacks, multiple projectiles, visual effects, mounts, and customizable interfaces. Shape a modern experience with your own content.
Explore modern tools03 / AND BEYOND
Your world · Your rules
Combine a classic economy with modern combat. Create a distinctive game identity with party dungeons, pets, quests, and your own art style.
Explore every possibilityGame names are style references only. iWsMMO is neither a copy of these games nor a product affiliated with their brands.
THE A–Z FEATURE CATALOG
Open a module to see what you can do. Discover not just its name, but the details you can bring to your own game.
Editor: Character management · class and starting settings
Registration, login, character creation, character selection, and entering the world are parts of one experience.
Use class-specific skill, equipment, and progression rules for Warrior, Assassin, Archer, Mage, and Priest.
Link content to class, race, and level requirements. Not every character has to be able to use every item.
Set new characters’ starting values and items to match your game design.
Connect monster kills and quest rewards to character progression, and show players their experience progress.
Create different character roles through strength, dexterity, intelligence, health, mana, attack, and defense.
Define progression choices with learning requirements, skill ranks, and prerequisites.
Combine base character values with the contributions of equipped items.
Carry character, inventory, and progression data forward through server-side persistent storage.
Editor: Targeting · movement · skill settings
Select a valid enemy with the keyboard or mouse, and show its health in a separate panel.
Support the transition into melee combat with a behavior that approaches the selected target.
Move toward a selected point on the ground and update that point while the mouse button is held.
Take over movement with directional controls and cancel click-initiated movement when needed.
Design classic target-focused combat with skills that use only the locked target.
Create a free-aiming feel with skills that follow the camera direction without a target lock.
Define skills that use a valid selected target when available, and the camera direction otherwise.
Match the indicator beneath a selected character or enemy to your interface’s visual style.
Use rules that clear the target lock when a target dies or moves beyond the allowed distance.
Editor: Combat rules · skill and enemy profiles
Use contact from weapons or defined body points during an attack.
Create attacks for the main hand, off hand, or both hands.
Match the active hit window to the attack animation.
Combine character power, weapon contributions, and target defense in damage calculations.
Create different combat roles through physical and magic-based damage types.
Vary encounters using critical chance, resistance, and supported evasion effects.
Adjust skill effects against players and monsters with separate multipliers.
Set how many valid targets an attack can affect.
Strengthen the impact of a hit with damage numbers, critical indicators, and camera reactions.
Damage is determined by the game server’s rules, not by what the player’s screen displays.
Editor: MMO Skill Control
Build a clear skill catalog with names, descriptions, icons, and display order.
Connect basic, main, and utility skill branches to your class structure.
Set required levels, point costs, prerequisite skills, and rank requirements.
Combine activated skills with passive abilities that take effect once learned.
Balance skills through fixed contributions and values linked to attack power.
Set each skill’s resource cost and reuse interval separately.
Create instant skills or abilities that activate after a defined preparation period.
Configure reach, effect radius, and target count independently.
Set an effect’s application chance to create skills that do not produce the same result on every hit.
Distinguish skills that need an equipped weapon from those allowed without one.
Define skills that play in place or use movement from a suitable animation, and set whether manual movement is allowed during use.
Match animations, playback speed, VFX, and trigger timing to the skill’s identity.
Editor: MMO Skill Control · effect editing
Create skills that heal the caster, a selected ally, or party members within range.
Set durations and application intervals for poison, burning, and gradual health regeneration.
Give characters temporary advantages through attack, defense, movement speed, and supported maximum-health effects.
Create openings for team attacks with effects that lower the target’s defense.
Design single-target or area skills that reduce movement speed.
Adjust blur and darkness strength to convey the effect on the affected player’s screen.
Use stealth effects and abilities that reveal hidden characters.
Change combat pacing with stun, root, and silence.
Combine teleport-to-target, pull-to-caster, and knockback effects with different skills.
Return a valid fallen ally to combat with a defined percentage of health.
Limit cleansing harmful effects or removing beneficial effects by category.
Return a percentage of actual damage dealt to the caster as health or mana.
Create effects that reflect part of incoming damage or absorb it using mana.
Manage repeated applications with duration refresh, strongest-effect preservation, and stack accumulation.
Configure the applied effect’s appearance, duration, and position on its target separately.
Editor: MMO Skill Control · MMO UI Control
Use area skills placed with the mouse without relying on a selected character.
Set how far from the player an area can be placed.
Match the visual targeting indicator to the skill’s effect size.
Build your own targeting style with a suitable indicator material, color, appearance, and opacity.
Use the global circle appearance or define a separate look for a particular skill.
Give players visual guidance when they move beyond the permitted range.
Create a one-time effect or damage that repeats at defined intervals.
Set the effect at the chosen point separately from effects on affected characters.
Use supported modern and legacy effect assets for area presentation.
Editor: MMO Skill Control · projectile and VFX settings
Change a skill’s rhythm with single, double, triple, or five-projectile patterns.
Launch projectiles together or at specified time intervals.
Launch from a suitable attachment point on the character or weapon, and adjust the position.
Adjust speed, acceleration, range, and time in the scene.
Create a different visual feel with linear or arcing flight.
Vary flight through lateral and vertical deviation, wave count, and final approach behavior.
Use projectiles that follow a target or travel in a defined direction.
Select launch, flight, and impact effects independently.
Define server-controlled impact points spread over time alongside a single area VFX.
Match multi-part VFX to projectile timing without leaving damage decisions solely to visual particles.
Editor: MMO Enemy Control
Create enemies of different difficulties with names, levels, health, damage, and defense.
Change the appearance by assigning a compatible model and idle, walk, and run animations.
Define enemies that attack on sight or respond only after taking damage.
Use visibility checks that account for walls and obstacles during initial detection.
Set the random roaming area, player detection distance, and pursuit boundary.
Set movement speeds and the distance that triggers running for each enemy profile.
Use multiple attack animations, each with its own damage, speed, and range.
Shape the rhythm with attack intervals, random pauses, and sequential or randomized animations.
Add left, right, or backward movement after attacks when compatible extra animations are available.
Use weapon contact, body points, targeted projectiles, and area-hit options.
Vary group combat with target switching between valid players and multi-target hits.
Set the death animation, corpse visibility duration, respawn delay, and object spawned on death.
Set experience, gold, and item drops, together with the distance and colors of name and health displays.
Editor: MMO Quest Control
Write your own story through titles, summaries, descriptions, and completion text.
Link quests to the relevant NPC profiles and decide where they are obtained in the world.
Offer quests according to the character’s level and stage of progression.
Use supported objectives such as killing enemies, obtaining or handing in items, talking, and reaching locations.
Build more substantial quests with several tracked objectives and required counts.
Show active quests, quests ready for turn-in, and quests whose rewards have been claimed.
Highlight characters who offer quests or accept turn-ins with visual markers.
Support different characters with experience, gold, fixed-item, and class-specific item rewards.
Unlock a pet as a quest reward to give the player a new companion.
Use abandonment and duration information in the quest flow where the quest definition allows it.
Editor: MMO Item Control
Manage weapons, armor, accessories, consumables, and other supported item categories.
Decide how items look and how they are described to the player.
Define class, race, level, and equipment-slot requirements.
Set stack limits and quantity-based operations for each item type.
Manage economic value and weight fields in each item definition.
Move items between slots and use familiar inventory interactions in the relevant panels.
Support right-click use or equipment actions for eligible items.
Connect potions and support items to hotbars.
Show item properties and requirements in tooltips that adapt to the content length.
Manage your item collection with tools for adding, updating, and deleting records.
Editor: Item editing · appearance and clothing tools
Connect compatible characters, weapons, armor, and accessories you have the rights to use.
Update the character’s appearance when equipment is put on or removed.
Match weapons and accessories to suitable skeleton points, and adjust their position and orientation.
Vary character builds through equipment attack, defense, and supported bonuses.
Make item durability and repairs part of equipment use.
Use visibility masks for compatible body and clothing pairs to reduce clipping through garments.
Exclude clothing that should not hide the body, without forcing capes and moving parts into the same rule.
Prepare model, skeleton, animation, and attachment settings for your project. Different models may need adaptation.
Editor: Enemy loot profiles · reward catalogs
Use a different item pool for each creature.
Set experience gains and minimum–maximum gold ranges.
Balance rarity and earnings through supported drop probability and quantity fields.
Link loot contents to records in the item catalog.
Use collectible reward objects and a loot interface after enemies are defeated.
Support group experience gains through eligibility and range rules.
Combine eligible loot with companion collection behavior.
Complete the addition of rewards to the bag and character through persistent storage.
Editor: MMO Vendor Control · NPC services
Link supported services such as shops, banks, and quests to characters in the world.
Give each merchant a separate product catalog.
Set purchase and resale values for products.
Support buying several products through quantity selection and a shopping cart.
Use flows that let players sell eligible items to vendors.
Offer a service to repair items with reduced durability.
Use item storage and transfer flows between the bag and bank.
Account for the appropriate distance between the player and service point.
Adjust the appearance and visibility distance of names and service information.
Use a shopping flow in which the server validates money, prices, quantities, and bag capacity.
Editor: MMO Item Upgrade Control · item progression panel
Define which item upgrades from which level and the materials it requires.
Set the economic cost separately for each upgrade step.
Balance risk and reward with success rates for each tier.
Use booster items that contribute to the success chance in eligible recipes.
Under the current upgrade rules, a failed attempt returns the item to +1.
Define stat progression for supported weapon, armor, and accessory levels.
Adjust item power using fixed, additive, or ratio-based progression.
Combine the upgrade interaction with animations, effects, and a results interface.
Manage material consumption, gold cost, and upgrade results in the same validated transaction flow.
Editor: MMO Gem Break Control
Choose the source item used to generate a reward.
Define several possible rewards for a single source item.
Set each reward’s selection weight relative to the others.
Set how many of the selected item will be awarded.
Enable and update gem recipes and manage them alongside the catalog.
Connect gem breaking to its world object and animation presentation.
Use eligibility and capacity checks for the source item and reward.
Resolve source consumption and reward delivery through a server-side transaction.
Editor: Player market · trading rules
Use market stalls where players can offer items in the world.
Vary player-to-player commerce through supported buy and sell offers.
Make item counts and asking prices part of player-driven listings and offers.
Set rules such as minimum level and allowed maps.
Set the distance between stalls and the range for browsing them.
Customize the stall artwork, title height, and item previews.
Let two players inspect each other’s item and currency offers.
Finalize a trade through offer locking and confirmation by both players.
Apply server-side checks for ownership, quantities, balances, and up-to-date data.
Resolve exchanges so that the item and currency transfers complete together.
Editor: Party system · group support skills
Use invitation and membership flows that bring players together.
Track the party through leader and member information.
Show names, classes, levels, health, and mana in one panel.
Make party members selectable targets for support skills.
Support rewards for eligible members according to range and reward rules.
Heal party members within range, including the caster.
Use buffs that affect members in an area and target-specific visual effects.
Keep cooperative play going with party chat and party-specific dungeon flows.
Editor: Chat channels · friends panel
Use a general channel for communicating with nearby players.
Coordinate your group through a channel limited to party members.
Give clan members their own communication space.
Use one-to-one messaging flows between players.
Offer ways to add friends and manage incoming requests.
Let players view their friends’ names, classes, and levels.
Match channel and message areas to your interface design.
Keep interface behavior that prevents accidental skill shortcuts while typing in text fields.
Editor: Clan system · MMO Clan Control
Set creation rules such as level requirements, cost, and member capacity.
Support clan organization through membership, roles, and permissions.
Build community progression around clan points and grade thresholds.
Manage shared items and resources through role and limit rules.
Express the community’s identity through cape catalogs, appearances, prices, and required grades.
Keep the community connected through member-only chat.
Apply your own rules to supported alliance and clan-war flows.
Connect clan territory, regional income, and resource-sharing structures to your game’s competition.
Manage the economic impact of competition through war duration, reward conditions, and daily limits.
Editor: PvP zone rules · clan and combat settings
Use server-controlled skill and damage flows against attackable players.
Define where fighting is allowed with supported safe-area and PvP-zone checks.
Evaluate target eligibility alongside race, group, and relevant combat rules.
Adjust PvP effectiveness separately from PvE with different multipliers.
Bring party healing, defensive support, and control effects into PvP combat.
Go beyond individual competition with clan wars and territory objectives.
Link post-death return behavior to the relevant game or dungeon rules.
Editor: MMO Pet Control
Create a pet with a compatible skeletal model, materials, and idle, walk, and run animations.
Define summoning items, permanent ownership, and pets that can be unlocked with gold.
Adjust follow distance, walking, running, turn speed, and animation transitions.
Use pet collection behavior for loot that is eligible to be collected.
Choose what gets collected by gold, category, rarity, or selected items.
Set the supported health, mana, and stat bonuses granted by the active pet.
Make eligible pets rideable and adjust their speed multiplier and appearance.
Choose mounting, dismounting, and mounted-pose animations, and adjust transition speeds.
Adjust pet and rider attachment points, seat height, position, and orientation.
Set effect start times, size, position, and duration independently.
Customize card backgrounds, model framing, camera angle, and viewing distance.
Complete the pet menu presentation with background, brightness, and camera settings.
Editor: MMO Dungeon Control
Use the structure for creating separate room sessions for different parties from the same dungeon map.
Set minimum and maximum sizes within the supported 3–8 player range, including content for 5- or 8-player groups.
Set entry levels and required class diversity to match the dungeon’s difficulty.
Use group readiness states and an entry countdown.
Create different entry requirements with gold, ticket items, and required ticket quantities.
Set daily entry limits and the time before players may enter again.
Define entry points, enemies, enemy counts, and completion objectives.
Create checkpoints unlocked during progress and define respawn options.
Set time limits, full-party defeat rules, and failure behavior.
Link gold, experience, and item rewards to survival and participation-time requirements.
Configure late joining where permitted, exit delays after completion, and empty-room closure.
Complete compatible map setup, spawn points, and server tests with your own content.
Editor: MMO UI Control
Edit login, character selection, inventory, skills, targeting, and other supported regions separately.
Change screen anchors, position, width, height, and spacing.
Build your own interface identity with background artwork, layers, colors, and opacity.
Adjust text scale, content layout, and button appearance.
Present core player indicators with layouts and visuals that suit your game style.
Match target health, names, and selection indicators to your interface.
Bring skill branches, ability information, and learning screens into the same visual family.
Provide skill access through multiple hotbar pages and keyboard shortcuts.
Change hotbar orientation and slot layout.
Drag skills and eligible items onto the hotbar and save the layout.
Make availability clear through a cooldown indicator on each icon.
Communicate player status through effect icons and related indicators.
Shape combat feedback through color, size, and relevant presentation settings.
Design the look of bank, vendor, party, clan, pet, and other supported screens together.
Use interaction flows that ensure open interfaces handle mouse and keyboard focus correctly.
Editor: 12 editor panels · character and system administration tools
Manage content with tools for enemies, skills, items, quests, vendors, interfaces, clans, pets, dungeons, gems, and item progression.
Change supported values, content links, and rules in the ready-made panels without writing code.
Connect compatible models, animations, icons, materials, and effects to the relevant systems.
Run multiplayer gameplay through a separate game server that players connect to.
Evaluate ownership, distance, resources, cooldowns, and operation eligibility on the server.
Store character, item, currency, and progression data in the backend and database layers.
Manage accounts, characters, inventory, and catalogs through administration tools.
Check your settings during development with local test and multiplayer trial tools.
Use client and server packaging tools and server setup helpers.
Combine world design, content production, and testing with your own goals. New mechanics outside the ready-made scope may need additional development.
Try another word, or clear the search and category filters.
BETWEEN YOUR IDEA AND YOUR GAME
Manage supported content and rule settings with visual editor panels. Each card takes you to the relevant system’s details.
Behavior, movement, attacks, loot, and respawning.
MMO Enemy Control 02Targeting, damage, support effects, projectiles, and VFX.
MMO Skill Control 03Categories, requirements, stats, icons, and models.
MMO Item Control 04Text, objectives, NPC links, and rewards.
MMO Quest Control 05Product lists and buying and selling prices.
MMO Vendor Control 06Panel layouts, artwork, colors, and hotbars.
MMO UI Control 07Cape catalog, appearance, prices, and grade requirements.
MMO Clan Control 08Companions, loot collection, riding, and visual presentation.
MMO Pet Control 09Rooms, entry requirements, enemies, and rewards.
MMO Dungeon Control 10Source items, reward pools, and selection weights.
MMO Gem Break Control 11Recipes, materials, and success chances.
MMO Item Upgrade Control 12Stat values and progression curves for each upgrade tier.
Item progression panelSTART WITH A CLEAR PICTURE
You can edit the values, content links, and rules supported by the ready-made panels without writing code. New mechanics and custom behaviors outside that scope may require additional development.
Maps, models, animations, audio, and story define your game’s identity. Content rights, skeleton compatibility, and the relevant settings must be prepared separately.
This catalog describes the current project scope. It is not a guarantee of a finished product, completed load tests, or a specific player capacity for every system. Demo, scope, and delivery details are clarified separately.
Catalog updated: September 27, 2026. Images are conceptual and are not actual in-game footage.
YOUR QUESTIONS
The framework aims to support different MMORPG approaches without locking you into a single ready-made game format. Use classic targeting, party, and economy systems, or design a more modern experience with free aiming, movement-driven skills, area attacks, and your own visuals. This does not mean every mechanic from the reference games is included as an exact ready-made equivalent.
The visual editor panels are being designed for solo developers and teams who want to adapt ready-made systems to their own content. As a project grows, so does the work required for content production, optimization, testing, and server operations.
You can edit the supported ready-made areas without writing code. Entirely new game mechanics may require additional development. Technical knowledge is needed for preparing content in Unreal Engine, packaging, and setting up servers.
Dungeon settings support party sizes from 3 to 8 players, with configurable level requirements, tickets, and rewards. The framework includes a structure for using the same dungeon design in separate group rooms. Setup for your own map and multiplayer testing are required.
This page introduces features; it is not an announced sale or license offer. We can discuss the project’s current state, demonstration options, and a scope suited to your needs through the official contact channels.
CLASSIC, MODERN, OR ENTIRELY YOUR OWN
Let’s talk about your game’s style, priorities, and the systems you want to use. Take the first step with your own vision.