Complete the first level.
Complete the first chapter.
Complete the second chapter.
Complete the third chapter.
Complete the fourth chapter.
Complete the fifth chapter.
Complete the sixth chapter.
Upgrade all characters to maximum.
Get three stars in every level.
Complete all the events in the game.
Solve 5 Cold cases.
Thoroughly investigate all crime scenes.
Complete all challenges.
Catch the mouse in each level.
Complete at least one X5 Combo checkout.
Unlock all game trophies!