Breached Trophy in Dance Collider
How to unlock Breached
Uriel is the 'boss' in this game, an advanced AI that reigns terror on the world. To unlock him, you need to beat 10 songs without using "No Fail". This is disabled by default anyway, so unless you go out of your way to enable it, you will have no problem there.
You could play the same song 10 times if you wanted but it's more efficient for the other trophies so play and beat each of the 8 characters; after this you will need to play 2 more songs. You will see a "Breach Progress" bar that rises by 10% for each song beaten. Once it reaches 100%, Uriel will be unlocked, as will this trophy.