I followed a tutorial to make a Flappy Bird clone. At the end he gives you a premade game so everything works correctly, from jumping to going through pipes, etc.
I want to change the aesthetics though with sprites I made myself. I don't want to change any gameplay, just the sprites. This is easy for the bird, I just selected the asset I wanted and it changed in the scene and game. Easy.
Now, I want to add a building background layer to the back to go along with clouds, stars, and other background elements, and use the parallaxer to make them move. This doesn't work, however. It doesn't show up in the scene or the game when pressing play.
Next I want to make the pipes use a different sprite. So I changed the pipe sprite in the Unity menu to what I wanted, but when I hit play, it's still just pipes.
This is the tutorial project in question and it's free to DL and use, so I shouldn't be having this issue with changing its sprites. Can anyone please talk me through how to get these elements working?
Here is a screenshot of how I've tried making my changes: