System Requirements Document (SRD) for Garnet-Game: Sage World

1. Introduction

The purpose of this System Requirements Document (SRD) is to outline the specifications, features, and design elements for the project Garnet-Game: Sage World, an open-world offline game inspired by the gameplay mechanics of GTA V. This document will serve as a guide for the development team to create a unique, immersive gaming experience while avoiding copyright infringement.

The game, envisioned by Tushar Mallick from India, will focus on delivering a rich, expansive world with engaging missions, exploration, and interactive gameplay. The offline nature of the game ensures accessibility for players without requiring an internet connection.

2. System Overview

Garnet-Game: Sage World is an open-world offline game designed to provide players with a GTA V-inspired experience. The game will feature:

• A vast, explorable map with urban, rural, and natural environments.
• Vehicles for driving and exploration.
• A variety of missions and storylines.
• Combat mechanics, including melee and ranged weapons.
• Freedom to interact with the world and its NPCs (Non-Playable Characters).

The game will be developed with a focus on originality to avoid copyright issues, featuring unique assets, characters, and storylines. The target audience includes both casual gamers and hardcore gaming enthusiasts who enjoy open-world exploration and mission-based gameplay.

3. Functional Requirements as Story Points

• As a Player, I should be able to explore a vast open-world map with diverse environments (city, village, and natural landscapes).
• As a Player, I should be able to drive various vehicles for exploration and missions.
• As a Player, I should be able to engage in combat using melee and ranged weapons.
• As a Player, I should be able to interact with NPCs for missions and world-building.
• As a Player, I should be able to complete story-driven missions and side quests.
• As a Player, I should be able to customize my character's appearance and abilities.
• As a Player, I should be able to save my progress offline.
• As a Player, I should be able to access a map and mission tracker for navigation.

4. User Personas

4.1. Casual Gamer

• Description: Enjoys playing games occasionally for relaxation and entertainment.
• Goals: Explore the open world, complete simple missions, and enjoy the visuals and gameplay mechanics.
• Challenges: Prefers intuitive controls and straightforward objectives.

4.2. Hardcore Gamer

• Description: Dedicated to gaming and seeks challenging, immersive experiences.
• Goals: Master combat mechanics, complete all missions, and explore every aspect of the game world.
• Challenges: Expects depth in gameplay, detailed storylines, and high replay value.

4.3. Explorer

• Description: Focuses on exploring the game world and discovering hidden secrets.
• Goals: Uncover all areas of the map, interact with NPCs, and find collectibles.
• Challenges: Prefers a rich, detailed environment with plenty of interactive elements.

5. Visuals Colors and Theme

Color Palette

The color palette for Garnet-Game: Sage World is designed to evoke a sense of adventure, realism, and immersion:

• Background: #1A1A2E (Deep Midnight Blue)
• Surface: #16213E (Dark Navy)
• Text: #E94560 (Vivid Crimson)
• Accent: #0F3460 (Steel Blue)
• Muted Tones: #53354A (Muted Burgundy)

These colors will create a visually striking and immersive environment, balancing realism with a touch of fantasy.

6. Signature Design Concept

Interactive Living Map with Dynamic Day-Night Cycle

The homepage and main menu of Sage World will feature an interactive living map of the game world. This map will:

• Display the entire open-world environment in a 3D, bird's-eye view.
• Include animated elements like moving vehicles, NPCs, and weather effects (e.g., rain, clouds).
• Transition seamlessly between day and night, showcasing dynamic lighting and shadows.
• Allow players to zoom in and out to explore specific areas of the map before starting the game.

When the player selects a location on the map, the camera will "fly" into that area, transitioning smoothly into the gameplay. This feature will create a seamless and immersive experience, making the game world feel alive and interconnected.

7. Non-Functional Requirements

• The game must run offline without requiring an internet connection.
• The game must load within 10 seconds on devices meeting the minimum specifications.
• The game must support a frame rate of at least 60 FPS for smooth gameplay.
• The game must be optimized for both high-end and mid-range devices.
• The game must avoid any copyrighted assets, ensuring all designs, characters, and storylines are original.

8. Tech Stack

Frontend

• React Native: For mobile app development.

Backend

• Python: For core game logic and backend systems.
• FastAPI: For any additional API requirements.

Database

• MySQL: For storing game data, including player progress and mission details.

AI Models

• GPT 5.4: For generating dynamic NPC dialogues and user-friendly responses.
• Google Nano Banana: For generating in-game images and textures.

AI Tools

• Langchain: For managing AI-driven interactions.
• Litellm: For routing LLM-based functionalities.

Orchestration

• Docker: For local development and testing.
• Kubernetes: For server-side orchestration (if multiplayer features are added in the future).

9. Assumptions and Constraints

Assumptions

• Players will primarily use mid-range to high-end devices for gaming.
• The game will be distributed as a one-time purchase or free-to-play with optional in-app purchases.
• The game will target an audience familiar with open-world gameplay mechanics.

Constraints

• The game must be developed within a budget that avoids licensing third-party assets.
• The game must comply with local regulations and content guidelines in India.
• The game must be optimized for offline play, with minimal reliance on external servers.

10. Glossary

• NPC: Non-Playable Character, an AI-controlled character in the game.
• Open-World: A game design that allows players to explore a large, open environment freely.
• Melee Weapons: Close-combat weapons like knives, bats, or fists.
• Ranged Weapons: Long-distance weapons like guns or bows.
• Dynamic Day-Night Cycle: A feature where the game environment transitions between day and night in real-time.

End of Document