Good game, 4/5. My only complaint is that it would be nice if their was a way to see more of the screen. Maybe an upgradable radar or zooming out the higher you bounce.
Level 13 seems to be borked. Got stuck on it 3 times. It's too easy for your cat to get so fat he can't fit between the items moving on the screen. Other than that great game 4/5
Try to hit the blocks that are in your way. If you are running slower the next random building will be closer and you can see what's coming up next better. That's how I was able to get to 2k.
This would be a really great game if the level layout wasn't random. After reaching the 1000m mark some of the buildings are placed so far apart you can't see what you are jumping towards until you're already in the air. This could be a great game with a static level, or at least the choice to run the same randomly generated level over and over.