The lane-switching mechanic is definitely the strongest part of the game. It gives the gameplay a nice rhythm and makes avoiding obstacles more engaging than a standard endless runner.
The main thing I personally wouldāve liked is a bit more movement freedom inside each lane instead of only switching between the two dimensions. I think that extra mobility could make the gameplay feel more dynamic and add a bit more depth to the obstacle patterns.
Still, for a jam submission thereās a solid core idea here that could become something much more polished with more development time.