Question 1

Is there a double flip?

Accepted Answer

No u2014 one flip per press, and gravity pulls you all the way to the surface you chose.

Question 2

How fast does it get?

Accepted Answer

Speed grows about 17 px/s every second, so after a minute you are travelling roughly twice the starting pace.

Question 3

Why did I lose a life on a clear corridor?

Accepted Answer

Spikes are 30 pixels deep u2014 if the cube clipped the very tip, the hit registers even when it looks like a near miss.