Planned Release Date: Feb 26, 2026

About This Game

Game Story

"Security Protocol disengaged. Objective: Reach Ground Zero."

You awaken in Basement Level 9, the disposal sector of a top-secret research facility that doesn't exist on any map. An unknown virus has breached containment, turning the facility into a chaotic nightmare and your former colleagues into grotesque infected monstrosities.

Communications are down, and the elevator power is cut. Your only way out is to survive the "Minus Nine" sector. Restore emergency power on each floor, breach the lockdown zones, and fight your way back to the surface light.

Game Play

Minus Nine is a survival shooter that combines classic arcade action with the strategic depth of a roguelite, presented in a Top-down Isometric View.

• Explore to Survive Your journey begins at -9F. The layout of the facility changes every run through procedural generation. Utilize the isometric perspective to plan your route and locate hidden Generators in the dark. Only when full power is restored will the elevator gates to the next floor unlock.

• Strategic Combat & Upgrades Ammo and health are scarce resources. Eliminate the zombie hordes and extract "Bio-Samples" from them. Use these samples at the Rest Area—the elevator between floors—to upgrade your Damage, Health, Ammo Capacity, and Speed.

• Death and Rebirth Death is part of the process. If you fall to the infected, you will lose your gear and wake up back at -9F. But do not give up. Your skills and experience are the only keys to escaping this hell.

Key Features

• Procedural Generation: A constantly changing labyrinth with randomized enemy spawns.

• Isometric Action: Tactical top-down gameplay that requires precise aiming and positioning.

• Upgrade System: Enhance 4 core stats (Health, Damage, Ammo, Speed) using Bio-Samples.

• Intense Atmosphere: Dark underground environments, dynamic line-of-sight mechanics, and immersive sound design.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The developers describe how their game uses AI Generated Content like this:

Background Music (BGM)