Doop-walking is a new, interesting trchnique that I've found, and might prove very useful in the future.
Here is how you do it:
If you hold A, walk and push the c-stick in a 45 degree back-up direction (requires C-stick set to smash), your character will spin 360 degrees, while still maintaining his forward velocity, and if you do this in the right pace your character will be continously spinning.
You can do the same attacks out of this as you can a normal walk. If you press the c-stick too much up, you will start a dash, if you press the c-stick too much back, you will start charging a fsmash in that direction.
This has proved to be a very useful technique, and we're still researching it's usefullness, but it seems to have quite a few uses though.
Here's some vids Havokk made:
Link Pivot Boost:
http://www.youtube.com/watch?v=Qwwdhol9NX8
IC Desynch:
http://www.youtube.com/watch?v=xWk4lm2Sne4
ATTN: I would appreciate if people helped me find new uses for this, I can't possibly find it all by myself
The more people helping, the more uses we can uncover!
