Complete a Versus Match against an online player

Perform a Level 3 Super with Kratos on 'Hades'

Win an Online Match

Complete Story Mode 100%

Unlock Hidden Fighter "Cyber Sub-Zero"

Spill 10000 pints of blood

Select a Friend Autolog Recommendation and beat it

Reach rank (3) Officer as a Cop

Deploy a Road Block which then gets hit by a Racer

Fill the Nitrous bar then use it all in one go without hitting anything

Single Player: Kill two enemies with a single bullet

Absorb 500 shots with the Quantum Deflector.

Kill eight enemies in eight seconds using the Darkstar Fission Tether with two or more teammates.