The next Call of Duty Mobile update will add the classic map Rust.
Long-time Call of Duty fans will recall Rust from Modern Warfare 2. Here’s a description of the map from Activision’s official blog:
Rust is a small sized map set in an oil yard in the desert. The large central tower overlooks a field of pipes, fuel, shipping containers, and other industrial features. The tower’s top platform offers a near total view of the map below and because of that is such a highly valued power position. Race up the south-facing exhaust chute or climb a ladder to reach the top. It’s a high risk, high reward action that will tempt someone every match.