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ABOUT

SonicGDK (short for 3D Sonic Games Development Kit) is a codebase, a collection of source codes, which allows anyone to create 3D platformer video games based on the Sonic the Hedgehog franchise. It can be freely modified and is integrated with the UDK (Unreal Development Kit), providing you with a modern game engine in which to develop your game.


FEATURES

SonicGDK provides the following additional features and objects to the UDK:
• Basic movement, including Sonic Physics.
• Rolling spinball, SpinDash move.
• Constrained paths, custom cameras subsystem.
• Water volumes, underwater physics, running on water.
• Smashing, pushing and hanging subsystems.
• Damage and drowning subsystems.
• Monitors, shields and orbs (wisp powers).
• Rings, springs, dash rings, dash panels, bumpers, spikes, spiked balls, giant air bubbles, giant rings, red rings.
• Reverse world gravity.
• Sonic's special moves.
• Super forms.
• Basic badniks, with Orbinaut.
• Checkpoint and music subsystems.
• Gamepad support.
• Special Stage.
• Save slots.
• Custom menus and loading movies.
• Title cards and stats screen.


SYSTEM REQUIREMENTS

These are the requirements for content authoring:
• Windows XP SP2, Vista, 7, 8, or 10
• 2.0 GHz single-core processor
• 2 GB system RAM
• DirectX 9.0c and Shader Model 3.0 compatible graphics card (Nvidia GeForce 8600GT / ATI Radeon X1300 or better)


DOWNLOAD



PROJECTS

Green Hill Paradise - Act 2, by SuperSonic68
Final Mix (2016)
Video | Download | Mirror
Sonic Souls, by Doky
Final (2015)
Video | Download | MIrror | Webpage


Sonic Lost Adventure, by Highwire
1.2 (2014)
Video | Download | Mirror | Webpage
Sonic Incursion, by Ell678
2020.3 (2020)
Video | Download

More links:
- Forums
- Tutorials
- Wiki
- YouTube

Misc links:
- Epic's UDK
- UDK Docs
- UDK Forums

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RSS Articles

Projects Feb 2020 Update

News

Sonic Incursion, by Ell678
2020.3 (2020)
Video | Download
After six years in development... the full Sonic Incursion is now available to download!


Projects Oct 2016 Update

Projects Oct 2016 Update

News

Latest news released to the public from several projects that use SonicGDK.

SonicGDK 1.30.000 & SAGE 2016

SonicGDK 1.30.000 & SAGE 2016

News 3 comments

Another SonicGDK release is up! And new playable versions of games created with SonicGDK will be released because of SAGE online convention.

Projects Sep 2016 Update

Projects Sep 2016 Update

News 1 comment

Latest news released to the public from several projects that use SonicGDK.

Projects Feb 2015 Update

Projects Feb 2015 Update

News 1 comment

Latest news released to the public from several projects that use SonicGDK.

RSS Files
SonicGDK 1.30.000

SonicGDK 1.30.000

Full Version 35 comments

This is SonicGDK, a collection of source codes which allows anyone to create 3D platformer video games based on the Sonic the Hedgehog franchise. It can...

SonicGDK Packaged Release 6 (MacOSX)

SonicGDK Packaged Release 6 (MacOSX)

Full Version 5 comments

This is the test map of SonicGDK labeled as Packaged Release 6, try it and have fun!

SonicGDK Packaged Release 10 (Windows)

SonicGDK Packaged Release 10 (Windows)

Full Version 25 comments

This is the test map of SonicGDK labeled as Packaged Release 10, try it and have fun!

Comments  (0 - 10 of 78)
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on the bottom of every stage.. it says download and mirror.T-T

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Guest
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how to download game ?

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udkultimate
udkultimate

Hello my friend. Congratulations, your game looks amazing, I will for sure try it! I am also a UDK developer (@udkultimate), and I want to invite you to take a look at my new upcoming game, made in UDK (a modified version which exports the game for PC, PS3 and Xbox360):

Indiedb.com

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Guest
Guest

Green Hill Paradise Act 2 claims it is missing files when I try to run it. Does anyone have a solution? It would be greatly appreciated.

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Guest
Guest

Quick question are you guys gonna release some of the GDK games for mac? Like the testing one?

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Guest
Guest

the sonic adventure 3 link leads to a dead download

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Guest
Guest

Why does Green hill paradise not work for my windows 10?

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SonicGDK
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Windows, Mac
Creator
Xaklse
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Single Player
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Indie
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