It looks like you're new here. If you want to get involved, click one of these buttons!
i want know how to build infinite worlds with different biomes with different entity spawns like trees,cactus,ores etc pls look into it.
There's many, many steps to complete in order for your dream to happen.
Best to take it one step at a time. Where are you at right now, and perhaps we can advise you on your current step?
Keep on Creating!
Justin of JustinTime Studios (http://unity3d.expert)