Complete Act I: Prologue on your first playthrough
Complete Act II: Monastery on your first playthrough
Complete Act III: The Docks on your first playthrough
Complete Act IV: Gotham City on your first playthrough
Complete Act V: Arkham Asylum on your first playthrough
Complete Act VI: Wayne Manor on your first playthrough
Complete Act VII: the Finale on your first playthrough
Collect all 16 Bat Symbols on your first playthrough
Complete Act I: Prologue on your second playthrough
Complete Act II: Monastery on your second playthrough
Complete Act III: The Docks on your second playthrough
Complete Act IV: Gotham City on your second playthrough
Complete Act V: Arkham Asylum on your second playthrough
Complete Act VI: Wayne Manor on your second playthrough
Complete Act VII: the Finale on your second playthrough
Collect all 16 Bat Symbols on your second playthrough
Provoke the guard through the intercom in Gotham City's Black Market parking lot
Finish Act III: The Docks in Stage Select Menu without using combat gadgets in a single run. grapple and batarang are allowed
Finish Act IV: Gotham City in Stage Select Menu without using combat gadgets in a single run. grapple and batarang are allowed
Finish Act VII: Finale in Stage Select Menu without using combat gadgets in a single run. grapple and batarang are allowed
Finish Act I: Prologue in Stage Select Menu without dying in a single run
Finish Act II: Monastery, stages 1 through 3 in Stage Select Menu without dying in a single run
Finish Act III: The Docks, stages 1 through 3 in Stage Select Menu without dying in a single run
Finish Act IV: Gotham City, stages 1 through 3 in Stage Select Menu without dying in a single run
Finish Act V: Arkham Asylum, stages 1 through 3 in Stage Select Menu without dying in a single run
Finish Act VI: Wayne Manor in Stage Select Menu without dying in a single run
Finish Act VII: Finale, stages 1 and 2 in Stage Select Menu without dying in a single run