Its funny at the beginning of the travel, but as long you play its, (not the same), but similar experience, I think the game would be better with some shaders, and the mechanics are simple, that's good, but they are always the same, i got bored time later, but its playable and enjoyable for a game jam in 72 hours!
Some key points are the backgrounds, they doesn't have the right collisions, and the camera movement are not so good, but it still makes the main function of focus on the player, and the zoom its a really good feature.
I think if you improve the animations and background collisions, this can be a full game and a really good game.
(I'm sorry if my English is bad, i speak Spanish)