DJ Hero 2

Accumulator is a fun battle mode. Your objective is to maximize your banked streaks. You bank your streak by hitting the euphoria button. When you do this, your current streak is added to the current banked streak. Whenever you make a mistake, breaking your streak, you return to your last banked one.

You begin with three possibilities of banking, and you gain more by hitting perfect regions, just like the euphoria.

This one is easily boostable with a friend on-line or locally with two turntables (As confirmed by Mariotoo, thanks).

Here are some tips, if you're going for it legit.

1) You don't get more than three banks, so whenever you see a perfect region, if you have three banks, hit the euphoria button. This will accumulate you're current streak. Watch out to not make a mistake doing this.

2) Always choose mixes you're used to, in a difficulty you can almost full combo it. The system "randomly" chooses which player chooses the mixes, and you get a 50/50 chance to get your song.

3) Know the difficult parts of your songs. Save banks for these parts, so if you make a mistake, you don't lose too much.

4) If your opponent is on a higher difficult, and he has a high grade, don´t even bother. He will probably outplay you because he will have a higher chance of having a bigger streak. Use the time to practice and enjoy the song. Maybe, you can even win if he makes a stupid mistake in the end. That happened with me.

5) Last but not least, do not quit. The worst thing for me is when someone will surely lose and then quits. And that happens a lot, so don't give up.

If you manage to win and your banked streak is 50 over the streak of your opponent, you gain a point for the achievement. Do this 10 times and the achievement is yours.

To speed up the process. Search for one mixes only. Most of the people do that or leave blank.

You can see your progress for this and all other achievements on the menu item Rep > Achievements.

Hope this can help