It looks like you’re asking about the content of a specific repack:
"Call of Duty: World at War — Repack by RG Mechanics (Exclusive)".
Gameplay and Features
The installer often allows users to choose which languages to install, further reducing the final footprint on your hard drive. Technical Specifications Release Group R.G. Mechanics Game Version v1.7 (Final) Original Size ~7 GB to 8 GB Repack Size ~4.5 GB to 5.5 GB Included DLC All 3 Official Map Packs Supported OS Windows XP, Vista, 7, 10, and 11 Installation & Gameplay Experience callofduty worldatwarrepackbyrgmechanics exclusive
All Map Packs: Provides all four original map packs, ensuring full access to multiplayer arenas and the legendary Nazi Zombies maps. It looks like you’re asking about the content