What you are about to see will blow your mind – at least if you are familiar with the Source engine or if you’re a fan of Extreme Dinosaurs.
A single developer, known as biohazardpro on Youtube, developed a small mod for Half-Life 2 with some really amazing lightning and weather effects as well as some really cool dinosaurs models and weapons based on the TV series “Extreme Dinosaurs”.
Do you remember the Crysis Cell Shading mod? Yep, cell shading is also possible in Source mods.
The dynamic weather and lightning effects are pretty stunning, huh? As you can see, you can do a lot of awesome stuff alone or with a small team. The Ball Game was also developed by only 3 developers. If you have a great idea, go get Unity 3D and then follow this epic video tutorial How to make a video game with Unity 3D or learn 3dsmax.