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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, providing you with a modern game engine in which to develop your game.

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Projects Dec 2022 Update

Projects Dec 2022 Update

News

Latest news released to the public from a project that use SonicGDK.

Projects Feb 2020 Update

Projects Feb 2020 Update

News 3 comments

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

Projects Oct 2016 Update

Projects Oct 2016 Update

News 1 comment

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 6 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.

Projects Jan 2015 Update

Projects Jan 2015 Update

News

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

Projects Nov 2014 Update

Projects Nov 2014 Update

News 1 comment

News for the updated projects released during November month of 2014.

Projects Sep 2014 Update

Projects Sep 2014 Update

News

News for the updated projects released during September month of 2014.

Projects Aug 2014 Update

Projects Aug 2014 Update

News

News for the updated projects released during August month of 2014.

SAGE 2014 Act 2

SAGE 2014 Act 2

News 3 comments

New playable versions of games created with SonicGDK were released because of SAGE online convention.

SonicGDK comes to IndieDB

SonicGDK comes to IndieDB

News 1 comment

SonicGDK, the codebase that allows to create 3D video games based on Sonic the Hedgehog, comes to IndieDB to show off. Many download links inside!

Projects

Projects

News 8 comments

A compendium of notable projects that use SonicGDK.