In this run of Sonic Advance, the author doesn't take advantage of the game-destroying spindash glitch featured in the normal run. It goes somewhat slower because of this, but new inventive solutions are used to get through each act, and the result is still much faster than any oversized ferret ought to be moving.
There are two encodes for this movie: The first is a standard encode and the second is a camhacked encode that keeps Sonic in the center of the screen more often.