Oooh ok ! I think I did not notice the holes actually, so i thought my character was just going through it. Maybe they should be more visible. I know it's sound strange but maybe big pipes would do the trick ? Great job anyway !
Yea, It looks weird because or the view from the side. At first I wanted to make something like in Subway Surfers, but it didn't quite fit in the desert, so I made a rock with a hole. XD
