Just Dance 4
40 Achievements
1,000
60-80h
Winning!
Win a Battle
20
How to unlock the Winning! achievement in Just Dance 4 - Definitive Guide
I'm not sure if you have any battles when you begin the game, or if you need to spin the "mojo" wheel to get them, but as soon as you have one available, just pick it and dance/flail away.
FYI - It's set up like a fighting game, in a best 3 out of 5 round format. You "hurt" your opponent by doing your moves better than him/her/AI. Every time you dance to a move better than your opponent, their health meter goes down, and vice-versa. When one player's health meter is brought down to zero, the other player wins the round.
The Battles are also a new addition to Just Dance. Two dancers from two different songs are pitted against each other to see who the better of the two is. Follow your character, and if you do better on a move than your opponent, they will take damage. The one with the most damage inflicted at the end of time wins the round.
You unlock the Battles by collecting Mojo. You earn Mojo by completing songs and their respective Dance Quests. Also, the higher star rating you get at the end of the song, the more Mojo you will get. Once you get a certain amount of Mojo, you will level up, allowing you to choose a random gift from the Wheel of Gifts.
The Battles are:
Rock N Roll Vs. Livin La Vida Loca
Super Bass Vs. Love You Like a Love Song
Beauty and a Beat Vs Call Me Maybe
Tribal Dance Vs. Rock Lobster
Moves Like Jagger Vs. Never Gonna Give You Up
When you unlock a battle, play it, and do better than the other dancer. This can be boosted with two controllers if necessary.