DJ Hero
50 Achievements
1,000
80-100h
Freestyle DJ
Trigger every Effects Zone and every Freestyle Sample Zone in any mix on hard difficulty or above.
10
How to unlock the Freestyle DJ achievement in DJ Hero - Definitive Guide
Effects Zones occur when you see the orange arc over top of one of the tracks. When this appears, simply twist the effects knob of the DJ Hero Controller. You'll see a point at the top of the arc move in the same direction of your twist, and the multiplier will double (if not already doing so).
Freestyle Sample Zones are the long highlighted sections in the red centre track. When one of these comes along, just tap the red button at least once.
If you hit all of these through the course of a mix on Hard or Expert difficulty, the Achievement will unlock once the mix ends.
This may sound a little hard but it actually is really easy. The effect dial zone is when there is an orange thing which you can move with the dial (the thing next to the euphoria button and the crossfader. And a Freestyle Sample Zones are the red lines which you can tap the red button and a noise is produced (you can change the noise with the dial. This must be done on hard difficulty or above but if we take into account that in DJ hero you can't fail a song you can just turn a bit the dial in every zone and hit the red at least once when indicated. Probably the easiest song to do is the first one: "Ain't no love in the heart of the city"/"Fuzz and them" but if you use the method I indicated you should have no problem. However you must move the crosfader to the right place for the dial to work but that isnt hard at all.
Tip: If you just can't do this you can ask someone you turn the dial for you or to hit the red button.