You open your eyes with a pounding headache that shakes you. Something hard and rough scrapes against the bare skin of your arms. Neon lights blind you for a few seconds of confusion. The loud sound of doors screeching against the floor makes you shudder. You know where you are: the Ivory Tower. That damned place where no one would ever dream of waking up. Because you know that Delkey, that immeasurable organization, has captured you to use you and experiment on your body, your mind, and your hopes. Now, you have only one option left: survive... because dying is not an option.

Overview

Supported Languages

Introduction

Fourfold Onslaught is a round-based survival game in which you take on the role of a test subject trapped in an advanced research laboratory. In each round, hordes of zombies break into the facility through four doors—one on each side of the arena—and your only goal is to last as long as possible. The game is designed to offer a fully keyboard-driven and spatial-audio-based experience. Combat, movement, and aiming are controlled via keyboard, gamepad, or mouse, while a directional aiming system and an integrated radar allow you to clearly perceive where threats are coming from. Between rounds, you have a brief moment to spend the coins you've earned on upgrade machines scattered throughout the laboratory. Choosing your upgrades wisely and managing your resources will be essential to survive increasingly dangerous waves.