A prison transport ship drops on top of a shopping mall, and the aliens get loose. You need to chase them in various locations like subway environment, up to MIB headquarters.
MIB II: Alien Pursuit is an 3D rail shooter where camera moves along a predefined path. Tapping screen with stylus is used to fire at the aliens. In-game consists of a view rendered as simple 3D graphics and enemies drawn as animated 2D images mixed with the 3D view. The story driving cutscenes are created with the 3D engine. The game is bundled with Sony Ericsson P800 phones.