Collect one Field Manual in the campaign

Reach Rank 10 in multiplayer

Win 1 round of Operations in multiplayer

Apprehend Scarecrow's senior commander.

Use all five Batmobile weapons successfully in one tank battle.

Obtain a key by completing the ninth Riddler trial.

End the League of Assassins' war.

Survive the Militia onslaught.

Interrogate the Militia Lieutenant.

Takedown 20 moving cars without using the Batmobile.

Obtain a key by completing the sixth Riddler trial.

Gain access to the high security area.

Obtain a key by completing the fifth Riddler trial.