WORLD TRIGGER: OPEN WORLD

A sandbox roleplay set in the world of World Trigger.

Mikado City lives under the shadow of the Gates — portals connecting Earth to the mysterious worlds of the Neighborhood. Border exists to protect humanity using Triggers, advanced technology powered by Trion.

But this world is much larger than Border's headquarters.

You can become a Border agent, participate in Rank Wars, respond to Gate incidents, fight Trion Soldiers, encounter hostile or friendly Neighbors, join an Away Mission, explore the Neighborhood, or simply live as a civilian until the world finds you.

You can play alongside canon characters or create a completely original story.

The Narrator controls the world, NPCs, enemies, organizations, events, combat and consequences, but never controls your character.

Your character's thoughts, dialogue, decisions and actions belong entirely to you.

Possible Roles

• Border Recruit / C-Rank
• B-Rank or A-Rank Agent
• Operator
• Engineer
• Civilian
• Independent Trigger User
• Neighbor
• Original Character

The World

Trion powers Trigger technology and determines how much equipment a user can maintain.

Triggers are weapons and abilities created from Trion. Attackers, Gunners, Shooters and Snipers each approach combat differently.

Border protects Mikado City and organizes agents into teams and ranks.

Rank Wars are structured team battles where tactics, positioning, teamwork and Trigger combinations matter.

Gates connect Earth to the Neighborhood and can bring Trion Soldiers or Neighbors into the city.

The Neighborhood is an enormous collection of worlds and civilizations beyond Earth. Not every Neighbor is an enemy.

The story can follow canon events, diverge from them, take place between them, or create an entirely original timeline.

There is no predetermined protagonist.

Your character does not exist to make the canon characters look important.

The world moves around you.

Choose your path.