This page is a comprehensive catalog of cheats, codes and secrets for Call of Duty World at War, a first-person shooter developed for the Xbox 360, PS3, PC and Nintendo Wii by Treyarch; the Playstation 2 and DS versions are being handled by Rebellion and n-Space.

The game’s official North American release date was November 11, 2008. It was later available in Australia on November 12, 2008 and in Europe on November 14, 2008.

Call of Duty World at War marks the series's return to its roots in World War II with a primary focus on the battles fought between US forces and the remaining members of the Japanese Imperialist Army. The game also briefly covers the Soviet Red Army’s push into Berlin. The main campaign also supports up to four players simultaneously.

1. Two Roads: With 20 kills.
2. On the Run: Acquire 2 melee kills, 3 grenade kills.
3. Storming the City: Make 20 kills with at least 50% accuracy, and get 2 melee kills.
4. Wrecking Crew: With 20 kills, 5 grenade kills, with at least 50% accuracy.
5. The Fall: With 15 kills and 5 grenade kills
6. War Torn Streets: Need 45 kills.
7. Nuclear Secrets: 10 kills made with PPSH-41, 5 kills using MP40, with at least 50% accuracy.
8. Milk Run: Need 15 plane kills within five minutes or less.
9. Panzer Attack: Need 5 kills with the Sten Mk 11, 5 kills with a MP40
10. Supply Lines: Make 3 kills with grenades, 2 melee kills
11. Off Target: Need 25 kills with the Sten Mk, 50% accuracy needed with the Sten Mk 11
12. Sabotage: Make 15 kiss with the MP44, 50% accuracy needed with MP44, 2 grenade kills
13. Cornered: Make 10 kills, 5 need to be head shots, 50% accuracy
14. Missed Delivery: Make 20 kills.
15. Silence the Guns: Need 20 kills, 5 grenade kills, with 70% accuracy .
16. Into the Jungle: Make 3 kills with grenade, 2 melee kills.
17. Beach Landing: Need 10 kills, 5 shots to the head, 50% accuracy .
18. On the Water: Make 25 plane kills in 2:45 minutes or less.
19. Bloody Nose Ridge: Make 20 kills, 10 kills with a Thompson, 10 kills with a Type 100.
20. Into the Darkness: Make 5 kills with grenades, 15 kills with a BAR, need 50% accuracy with BAR.
21. Castle Approach: Make 20 kills, 10 from head shots.
22. Storm the Walls: Need 15 kills with a Type 100, 3 kills from grenades.
23. Dangerous Waters: Make 25 plane kills.
24. Two Roads: Make 10 kills, with 75% accuracy.
25. On the Run: Make 15 kills, need 5 grenade kills.
26. Storming the City: Make 20 kills, w/ 15 headshots, use no grenades.
27. Wrecking Crew: Get 15 kills, 5melee kills.
28. The Fall: Make 30 kills, with 50% accuracy.
29. Nuclear Secrets: Need 15 kills, 5 grenade kills.
30. Supply Lines: Make 20 headshots.