Complete the game in Rorschach mode.
Complete the game in Nite Owl mode.
Complete the game in co-op mode.
Find all abilities and pickups in Rorschach mode.
Find all abilities and pickups 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.
Eliminate 20 bad guys in 101 seconds.
Dodge or block 25 incoming attacks.
Knock 100 people over, by throwing other people into them.
Perform 200 counter attacks.
Perform 250 finishing moves.