Long and short, far and near, each span has its year.

In a public match, repair the generator in the main house in the Garden of Joy and escape.

In public matches, perform 20 great skill checks while injured.

Enter the Animus 2.0.

Be reborn as Ezio Auditore Da Firenze.

Earn three Stars in 'Defender: Mt. Zaya'.

Earn at least one Star in Co-op.

In 'Dark Water' advance 90 meters towards the front of the ship without touching the deck.

Finish all Campaign missions on Veteran or Realism difficulty.

Rescue the hostages in 'Countdown' without the enemies firing their weapons.

Kill three Enemies with the Riot Shield in the Campaign or in Co-op.

Finish 'Alone' without firing a gun.

While affected by one Flashbang, kill two enemies in the Campaign or in Co-op.