Fun little endless platformer game.
The controls are a bit too speedy I think, it was very hard to position the jumper at the edge of a platform, but maybe that is the challenge since it otherwise gets quite easy.
With slower controls I would ramp up the scroll speed to add an extra challenge. It could even be 2 game modes, fast scrolling but a lot of control over your jumper and the mode you have right now.
I managed to survive 1m30 tops, no idea if that's good but I died because of the speedy controls, fell right off the platform when trying to reach the edge :D ;D
Great job !