> For the complete documentation index, see [llms.txt](https://trumen.gitbook.io/truworld/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trumen.gitbook.io/truworld/core-modules.md).

# Core Modules

## Fog-of-World

Users explore the Fog-of-World in real world, and as they do, the app reveals the hidden digital layer, Truworld, over real-world maps.

This exploration lifts the digital "fog," uncovering new areas and earning users tokens for their adventures.

## TruAirdrop

Businesses set up on-chain airdrops at specific locations, offering tokens or digital collectibles.

Users visiting these locations can collect these airdrops, driving real-world traffic and engagement.

The visibility and attractiveness of these airdrops are significantly enhanced through shared experiences in TruShare.

## (Coming Soon) TruShare

A platform for users to share their exploration stories, photos, and tips.

TruShare posts boost the visibility of TruAirdrops, attracting more users to specific locations.

By sharing experiences in TruVerse, users add incremental value and richness to the TruVerse, enhancing the appeal for new and existing users.

<br>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://trumen.gitbook.io/truworld/core-modules.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.