City Investigator Pitching Deck

ACCD Business Dept Head / Design for Kids Specialist

Location-Based Multi-Player Role-Playing Game with Actual Wearable Device for Kids


The Team: Connor Z, Jeff S, Jerry Cao

Advisor: Krystina Castella

01 World Building & Narrative

In dimensions imperceptible to our senses, there exists a spiritual world dominated by the souls.

This world intertwines with our Human World, shaping it with its power. For centuries, both worlds were in balance until recently, when human desires brought sin and caused evil spirits to appear in the spirit world.

Just before the two worlds collapse together, three gifted teenagers embark on a journey to save the world.

They use their special powers, connecting the spiritual world, to purify evil spirits and, at the same time, dispel the negative forces that surround the real world.

To shield the world, they preserved their special power with technology, forming the Investigator Alliance. Only pure-hearted children can wield this power.


Brave child, will you accept this power and guard our world?

02 Game Pillar


03 Game Overview

Form teams, solve mysterious events, and become a stronger investigator in the Investigator Alliance.


Game Goal

Core Game Loop

Accept New Mission

Waiting for teammates

Game App

04 Game Mechanic

Wearable Device


Game App

The first part of the game is the app on the phone. This app will offer task acceptance, social features, mission guidance, and narrative information.

Game Flow on App


Visual Guiding in Mission

Visual Guiding Boss Fight

Wearable Device

The equipment signifies the player's chosen profession, each with a distinct design. It aids exploration and missions, tracks activities like waving or running, and provides feedback with lights and vibrations. It connects via Bluetooth.

Wearable Bracelet Design Sketches

Different Profession Bracelet Design Sketches

Physical Interaction Design


Role & Interaction Example

There are three roles - Protector, Pathfinder, and Decrypter. Based on different character traits, we designed various interactive behaviors according to the existing device features.

Protects the entire team, ensuring teammates are not harmed by mystical forces. The Protector possesses combat abilities that can directly confront mysterious powers.

Responsible for information recording and integration. The Secret Keeper's ability is to compile the team's current information and use it to deduce new clues or the next potential location of a mysterious event.

The team's guide and decision maker. The Pathfinder possesses the ability to sense mystical force fields and directs the team towards their destination. They can unlock or discover new mission locations and secret passages. They guide the team to the right place and avoid dangers.


Protector (PT)

Decrypter (DY)

Pathfinder (PT)

Collaboration is the KEY

05 Target Audience (Persona)


Thank you so much!

Please reach out if you have any questions!