Box2D.XNA : a great 2D physics engine

Box2D is a 2D physics engine created by Erin Catto. On Win/Mac, I used a very early version of Box2D (it was released nearly two years ago!). I just made a few specific changes for the game. Of course, as I told in a previous article, XNA games must be made in C# and Box2D… Continue reading Box2D.XNA : a great 2D physics engine

Spring Up! XNA : first try at background effects

I spend some time trying to create an interesting visual effect in the background of Spring Up! XNA. The backgrounds of the PC/Mac versions are not really nice. I tried to do something more abstract and animated depending on the flow of the game. Geometry Wars 1 and 2 did a very good job at… Continue reading Spring Up! XNA : first try at background effects