Raised one Mutagen to level 3

Get your money back from a Templar tax collector.

Have one trainee reach the rank of Master Assassin.

Fought 4 W.E.N.D.I.G.0 prototypes at the same time and defeated them at Alkali lake.

You feel a cold as you examine the sword and skeleton. A rustle of wind in the trees faintly echoes the name Arthas

Killed 500 enemies

Lunged to 250 enemies

Lunged to a W.E.N.D.I.G.0 prototype's back

Defeated Victor Creed (Sabretooth)

Lunged to 25 enemies

Performed 1 Counter move

Finish first in every race, in every car (Single Player)

Assassinate 50 guards with the hidden blade.