Complete the game in Nite Owl mode.
Complete the game in Rorschach mode.
Knock 100 people over, by throwing other people into them.
Eliminate 20 bad guys in 101 seconds.
Complete the game in co-op mode.
Perform 250 finishing moves.
Perform 200 counter attacks.
Dodge or block 25 incoming attacks.
Find all abilities and pick-ups in Rorschach mode.
Find all abilities and pick-ups in Nite Owl mode.
Go unharmed for an entire level, without restarting from a checkpoint.
Complete the game in less than 80 minutes, in one session without restarting from a checkpoint.
