• Chico's Cassette Tape 1:
  
  • Finish "Intel Operative Rescue".

• Chico's Cassette Tape 2:
  
  • Inside the watchtower of the admin building in "Ground Zeroes".

• Chico's Cassette Tape 3:
  
  • Rescue Chico.

• Chico's Cassette Tape 4:
  
  • Rescue the P.O.W to be executed in "Ground Zeroes".

• Chico's Cassette Tape 5:
  
  • At the Dumpsters in the little alley near the stairs in the admin building in "Ground Zeroes". (~only before rescuing Chico~)

• Chico's Cassette Tape 6:
  
  • Inside one of the armory in "Eliminate the Renegade threat". (~just interogate guards~)

• Chico's Cassette Tape 7:
  
  • Rescue the P.O.W in "Destroy the Anti-Air Emplacements".

• Agent's Recording:
  
  • Inside the watchtower of the Admin building in "Classified Intel Acquisition".

• Classified Intel Data:
  
  • Carried by a White bald marine in the unterground area.

• "Heres to you":
  
  • In "Ground Zeroes" in the cell behind chico's.

• "Zone of Enders: The 2nd Runner":
  
  • Beat every mission on Hard.

• "Resurgence" / "Theme of Tara":
  
  • In front of the cave in "Déjà-vu".

• "Ambushed" / "Pleasure of Tension":
  
  • In Front of the cave in "jamais-vu".

Question 1:
　　　　　　Shadow Moses

Question 2:
　　　　　　Nikita

Question 3:
　　　　　　Mei Ling

Question 4:
　　　　　　Gene therapy

Question 5:
　　　　　　2nd floor basement

Question 6:
　　　　　　Frank Jaeger

Question 7:
　　　　　　Musher

Question 8:
　　　　　　300 kilograms (650 punds)

Question 9:
　　　　　　optical disk

Question 10:
　　　　　　The Best Is Yet to Come

Question 1:
　　　　　　Stockholm syndrome

Question 2:
　　　　　　Level 6

Question 3:
　　　　　　Cyborg Ninja

Question 4:
　　　　　　KCE Japan

Question 5:
　　　　　　Sniper Wolf

Question 6:
　　　　　　Pixelization

Question 7:
　　　　　　0.45

Question 8:
　　　　　　Caribou

Question 9:
　　　　　　5

Question 10:
　　　　　　Permissive action link