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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.

RSS Reviews  (0 - 10 of 16)

It's amazing Sonic :)
I wish it was available for Linux/*nix platforms too :`)

I had been interested in Sonic GDK ever since i initially saw the original Green Hill Paradise, and the test level. This was what got me interested in trying to play the game. Fast forward to the present, and now, I can finally do so.

Being able to play Sonic Incurseon, Sonic Souls, and the test level are all pretty neat. And while I'm not too sure about how to get the objects for levels aside from copy-pasting, it's neat. And of course, the physics are pretty good all around.


AeroCereal says

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In Sonic Souls, there is a glitch or gamebreaking area where you can select Tails. Around the castle, you can fly in the "non-collisional" area, it means you are able to play stages you aren't able to until you unlock it. You can do this for (some) other stages too.


soni1357 says

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this fan game shows how game lay and game controls always should’ve been for Sonic the hedgehog in 3d. Also I’m happy to see that this game has higher review rankings than every single Mario game. I just wish that it’s the same for popularity right now has it was before last time I saw it last night. Oh well. Maybe it’ll get back to to that somehow. Anyway, I own a Mac so I can only play the test stage. But it’s still fun though.

This looks like a great game

Great! Does what it says on the tin and with a bit of coding knowledge can do some much more. Not really any major bugs and anything that is there can be easily buffed out. 10/10 and deserves it! Would like to know what license this is using.

What I love about this is the fact that it's based off of Unreal. Any other engine is crap compared to it. I hope that this gets updated for UE4 standards.


Billian4 says


dmonicbloodbath says


xxsourcegamerxx says

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