I've been wanting to make a 3d soccer game of my own for a long time now, but before i do i wanted to have a look at some other 3d soccer's games' source code to get some ideas. i've done a lot of searching but reached nothing, so i'd really appreciate it if you could post a link or just the name of any open source (or free source code) soccer game.

Man i don't think there are any. But u can find another game and try see. Smth like basket or handball so u can see how exactly the gameplay works.