Contra 4

Contra 4 for mobile phones is a side scrolling shooter like its Nintendo DS counterpart but with some differences. The story is the same and takes place two years after the events of Contra III. There are two player characters to choose from: Bill Rizer who is also in the DS game, and Solomon Caesar, the winning submission in a character design competition held specifically for the mobile version.

The mobile game has has some content from the DS game cut. For example the ocean level is missing and there are no behind-view 3D stages. It is also slower in pace and has less enemies on the screen. Most weapons are retained, but some such as the homing missiles are missing. Firing is automatic.

The game is single player only.