Finished a level without losing any Cops.
All criminals arrested in at least one level.
All 8 main story missions completed.
All game missions completed in normal mode.
Level completed with no damage.
100 criminals killed.
200 criminals killed.
400 criminals killed.
600 criminals killed.
1000 criminals killed.
All game missions completed in Nightmare Mode.
All game missions completed in Hardcore Mode.
Fully upgraded a Cop.