TL;DR
Get the latest gadgets delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Hedra’s creator says the open-world RPG began as a high-school project to learn OpenGL and grew into a game and engine. The GitHub page describes procedural worlds, RPG systems and custom rendering and development tools, but does not establish the game’s current release status or provide independent verification of its features.
Hedra, a 3D open-world role-playing game that its creator says began as a high-school project at about age 15, is presented on GitHub as both a game and a custom-built engine. The project page describes a procedurally generated voxel world, RPG systems and an extensive set of engine features, though it does not establish the game’s release status or provide independent confirmation of its performance or completeness.
In the project’s GitHub description, the creator says the work began as an effort to learn OpenGL. The project’s scope expanded over several years into a low-poly RPG and a game engine. The page describes the codebase as roughly 100,000 lines of code and says the game supports Linux and Windows. Those are claims in the project documentation, not independently audited measurements.
The listed game systems include four character classes, each with two specializations, quests and bosses, more than 100 items, skills, crafting, fishing, trading, non-player characters, companions and pets. The page also describes dynamically placed structures and worlds generated at runtime. Its feature list includes a soundtrack, maps and multiple dimensions, while acknowledging that the creator may have left out other systems.
Hedra’s engine is described as a C# project using modern OpenGL, with rendering, animation, audio, scripting, modding and localization support. The creator says the world is built from voxels and uses Marching Cubes to turn that discrete data into a continuous-looking surface. The page also describes saving the player’s contents and world seed rather than a complete world save file, so the environment is regenerated when loaded.
A Learning Project Grows Into an Engine
Hedra’s story offers a concrete example of how a personal programming exercise can expand beyond its initial purpose. The creator says the aim was to learn how OpenGL works; the resulting project description spans game design, graphics, world generation, tools and testing. That breadth makes the project relevant to readers interested in independent game development and the technical work behind a 3D game.
The documentation also points to the practical value of building systems around a game rather than only its visible content. It describes a mod API, Python scripts that interact with the C# code, automated tests and a tool for packaging assets. These details show what the creator says was built, but they do not by themselves establish how polished, playable or actively maintained the game is.
As an affiliate, we earn on qualifying purchases.
How Hedra’s Systems Fit Together
The project is divided into the game, a core engine, shared framework code and testing and asset-building tools, according to its GitHub page. The creator says the game was structured as a mod on top of a base engine, partly to encourage the maintenance of a usable modding interface. The documentation also notes that the division developed over time, so some components may remain outside their intended layers.
World generation is central to the design described. The world is generated from a seed rather than stored as a complete map, while player contents are saved. The creator says voxel data is processed with an isosurface method; the project name, the page explains, comes from tetrahedra, reflecting an earlier implementation using Marching Tetrahedra. The listed supported model formats are plaintext PLY and Collada files, with the page saying those models have no textures.
The repository description mentions Linux and Windows build support and points readers to build scripts and GitHub Actions workflows. It also records that the project once had multiplayer support using peer-to-peer communication and a server for UDP hole punching, while noting that networking remnants may remain in the engine. The page does not say that multiplayer is currently available.
“I started this project when I was in highschool (around 15 yo) in order to learn how OpenGL worked.”
— Hedra creator, in the GitHub project description
As an affiliate, we earn on qualifying purchases.
Release Status and Feature Verification
The source material does not state whether Hedra is currently released to the public, available on Steam, actively maintained or still in development. Although the project page mentions an automated deployment to a Steam beta branch, it does not give a release date, access instructions or current store listing. It is also unclear whether every listed feature is complete and usable in the current version.
The description is written by the project’s creator. The stated codebase size, platform support, performance details and feature list have not been independently verified in the supplied material. The page itself includes unfinished or qualified notes, such as a reminder to add screenshots and acknowledgments that some features may have been forgotten. The present state of multiplayer and the extent of its modding support are also not specified.
As an affiliate, we earn on qualifying purchases.
Repository Details Offer the Next Check
The GitHub project page directs readers to the repository’s build instructions and continuous-integration workflows for Linux and Windows. Those materials provide a route to inspect the code and build process, but the supplied source does not announce a launch, new update or development milestone. Any future report on Hedra’s availability, maintenance or playable features would need current information from the creator or repository.
As an affiliate, we earn on qualifying purchases.
Key Questions
What is Hedra?
Hedra is described by its creator as a low-poly, 3D open-world RPG built alongside a custom game engine. Its project page lists procedural worlds, quests, character classes and crafting systems.
When did development begin?
The creator says development began in high school, at about 15 years old, as a project to learn OpenGL. The source does not provide a calendar year.
Is Hedra available to play?
The supplied project description does not confirm whether the game is publicly released or currently playable. It mentions a Steam beta deployment feature but gives no release details or access link.
How does Hedra generate its world?
The creator says the game generates its voxel-based world from a world seed and applies Marching Cubes to create a continuous surface from the voxel data. The description says player contents and the seed are saved, while the world itself is generated at runtime.
Does Hedra support multiplayer?
The project page says Hedra once supported multiplayer using peer-to-peer communication and a server for UDP hole punching. It does not confirm whether that feature remains functional.
Source: hn
Halloween Picks
halloween
As an affiliate, we earn on qualifying purchases.
