The challenge of this level:

1. Chameleon: Collect the costumes of Blackwater Guards, Blackwater Building Security Supervisors, Plumbers, Samurai, Blackwater Managers, Blackwater External Guards, Blackwater Internal Guards, and Blackwater Tactical Team.

2. Evidence Collector: Collect 2 evidences in this level.

3. Infiltrator: Complete this level without being discovered.

4. Suit Only: Complete this level without disguise.

5. Crash Course: After finding movie tape and playing it on the projector, nearby guards would run to the restaurant to watch the movie, which made the female supervisor very dissatisfied.

6. Laundry Day: Hide the body in the laundry box.

7. You Can Manage: Put on the manager's clothes and go on a date with the female security supervisor, and successfully enter the elevator.

8. I Got My Eyes on You: Use the security lady's retinal scan to open the elevator.

9. Hack N Backslash: Enter the elevator by disabling the retinal scanning system.

10. Mile High Club: Achieve the three challenges of "Taking care of everything every day", "Always caring about you" and "Hacker master".

11. Whaling: Use the museum’s harpoon to destroy enemies.

12. Cetacea: Kill 5 enemies with the giant whale bones in the museum.

13. Hallelujah: Throw 5 enemies from the building.

14. Savage Sushi: Use poison to kill Layla.

15. Straight to the Heart: Use the harpoon to kill Layla.

16. Bones: Use the giant whale bones to kill Layla.

17. Fired Up: Burn Layla to death with fire.

18. Mockingjay: Use the sniper rifle to kill Layla in her bedroom.

19. Pay the emotional debt with flesh: follow Layla into the bedroom and shoot her with a pistol.

20. Thousand-Hand Guanyin: Complete the 6 challenges of "Wild Sushi", "Straight to the Heart", "Skeleton", "Wild Fire", "Mockingbird", and "Emotional Debt Repaid with Meat".

21. Blue collar: Wearing plumber's clothes and killing targets without being discovered.

22. Stab him where it hurts: Complete this level.

23. Ninja: Wearing samurai armor and holding a katana sword to assassinate the target (or 7 enemies).

That's itHitman 5: AbsolutionLevel 18 Blackwater Tower walkthrough, moreHitman 5: AbsolutionPlease come here for game related guidesHuajun Software Park game guide area!