Played on phone, which is probably the way to go. Enjoyable and simple to figure out. Everything was responsive and polished. Got 7K score...but I might have been lucky because I kept doing worse on each playthrough ;)
Only thing I would suggest would be to have an obstacle that REQUIRES the sliding. For the rocks you can slide under, you can just as well just hop over them. I tried to treat them as slide-only and it makes it more challenging for sure.
Good work