Generate unlimited map

Hello, I have a question, I think that a lot of people know Subway Surf, my question is: What is the technique that they use in order to create their obstacles, I want to know how made they as the map to be available in front of character and in back of character without consumption a lot of resources. Thanks a lot. PS: Is very helpfull if I know name of the technique.

I’m not too familiar with this and have never made an endless runner, but Brackey’s had a video on an endless runner level on Youtube. I think that might help. From what I know, you don’t actually move the player, the ground, and the obstacles move toward the player, and there are spawn points every now and then that spawn the obstacles.