The "Energy Drink" power-up:
After grabbing it:
The "Energy Drink" power-up doubles the player's speed temporarily. It is not deactivated when you are hit.
You can notice the box that tells what effect is currently on. Of course, showing screenshots of this kind of power-up really doesn't get the point across. You'll have to wait tell the next demo, but rest assured, it is really good.
Next on my list is to fix vertical scrolling. As is shown in the demo, vertical scrolling currently consists of keeping the camera vertically centered on Blocky Man. I think a system of only scrolling above and below certain points is better. However, I have tried it before and it didn't work as intended. I'm going to try again, because I have another way that I might get it to work.