Like its predecessors, the game features multiple routes that change based on player performance and choices made during levels.

Features a "Time Attack" mode and includes a port of The House of the Dead 2 as an unlockable bonus.

A Windows port allows for play using a mouse or light guns.

A grade is awarded at the end of each stage based on accuracy, headshots, and damage taken. Platform Availability

During play, you must save your partner from zombie attacks; success yields extra health or score bonuses.

Set in the year , the world has collapsed into a wasteland following a global viral outbreak. The story follows Lisa Rogan , daughter of veteran agent Thomas Rogan, and her father's partner G , as they infiltrate the EFI Research Facility to find the missing Thomas Rogan and uncover the source of the world's downfall. Key Features and Gameplay

Players use high-powered shotguns, allowing for wider hit zones and a faster pace compared to previous entries.