Hi guys,
I would like to present the tool for gamedev.
Nothing fancy, but very comfortable for designing animation curves.
The result is immediately visible as it will be in the game. And can be used directly in the project.
I apologize for the ads, but I think it is really useful for many game developers.
The utility is called Gamedev Animation Studio. It is presented in marketplace on this site.
More description and screenshots can be found at http://patagames.com/astudio