The mobile version of God of War II was built using the Java ME platform, which was widely used for developing mobile games at the time. The game was optimized for devices with a resolution of 240x320 pixels, and it required a minimum of 2MB of free memory to run.

However, due to the limitations of mobile devices, the gameplay was simplified, and the graphics were significantly downgraded. The game featured 2D graphics, with Kratos and other characters represented as sprites. The controls were also adapted for mobile devices, with a directional pad and a single button for attacking.

The mobile port of God of War II was developed by Javaground, a company known for porting console and PC games to Java-enabled mobile devices. The game was optimized for devices with a resolution of 240x320 pixels, which was a common resolution for mobile devices at the time.