With my question I want to know if DESIGN 2D/3D skills are necessary in order to create a game using some engine like UDK or Unity.
I have experience as a developer, and experience with openGL, I have also some experience with 3dMax, but Im NOT able to design something from scracth. I simply dont have the skills.
In this kind of engines, is there a way to create and customize levels or characters for example?
Thinking in something related, I will think in the character editor of games like World of Warcraft, etc. I would like to know if the creation of levels and characters would be like that.
Cubes on a Plane: The Gameyou won't need much. Unity is free for indie use (including a 30 day trial for all features) and UDK is free unless you make something like $50K on the game. So, grab them and find out if they will work for your needs: unity3d.com/unity/download & udk.com/download – chaosTechnician Mar 1 '12 at 19:18