I’m trying to build a game similar to temple run and subway surfers but I’m new to this sort of stuff . I don’t want to spend money on the asset store on the runner starter pack so I don’t know were to begin. so please help!
You could start with general Unity tutorials here: Learn game development w/ Unity | Courses & tutorials in game design, VR, AR, & Real-time 3D | Unity Learn
There are dozens of “endless runner” tutorials available on the internet if you search, but here’s one: Runner, a Unity C# Tutorial
Good luck!