Agent X II: The Mad Prof's Back!

Agent X II is split into three different subgames. The first level is a side scrolling shoot 'em up in a similar vein to Gradius. Level 2 is a platform game, set in a tower of screens, each with three floors. Each screen contains a computer terminal, a floating code number, and an assortment of enemies. Agent X must jump from level to level collecting codes, entering them into the computers and killing the aliens. After three codes have been entered, a final code must be typed into the lowest terminal and a snake-like alien destroyed before the task is completed. The third and final level is a Breakout clone.