MINI NINJAS

This is only acsessible once you have rescued 'Suzume' as she carries the flute needed.

To use the flute you will need to press and hold (Y), the same as if you were doing a special attack with any other of the ninja (you will need at least one red orb to use the flute).

'Suzume' will then spin round, get out her flute and start playing.. you will know when the nearby enemies are incited as they will literally start to dance (albeit not that well, and they will have a small animation above their head).

Keeping (Y) held down will allow 'Suzume' to carry on playing the flute. She will be able to incite any number of enemies to dance, as long as they are close enough.

(NOTE: I have not tried this on 'Large Ones' or any bosses and do not know if they will be affected in any way).

Releasing (Y) will stop 'Suzume' playing her flute and will take away one red power orb.

Once you have stopped 'Suzume' from playing her flute, the enemies who are dancing, will carry on dancing for a short period of time..allowing you to take them out.

To unlock this achievement simply cause 50 enemies to start dancing.

(NOTE: You DO NOT need to incite 50 enemies at once, this achievement can done at your leisure while playing through the game).

I unlocked this achievement on the 2nd level "Leaving Home". I freed Suzume and was able to use her as a character. Upon freeing her at the bottom of the hill is a patrol of 8 enemies, and where you can get this achievement. Run up to them and start playing your flute by holding Y. If they're within range you can have all 8 dancing. After the effect has worn off let yourself be killed, you will respawn near the top of the hill. Just rinse and repeat this method and in about 3-4min you'll have the achievement and another 10G!