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Signal Zero

Downloadable Content

About this game

You are the Simulor.

A weapon of war, built for purpose.

Launched from the mothership in your escort craft,

you fight with nothing but the mouse.

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One Mouse. One Hand.

Aim and movement, unified.

Weapon swaps trigger a split-second slow — room to think.

Boost and dash carve survival through the bullet storm.

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Sets Complete the Build

Gather gear of the same line to unlock set effects that reshape how your Simulor fights.

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Greed Is Strength

Acquire new gear and enhance it.

The more of the same weapon you stack,

the deadlier it becomes.

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Something Waits for You

At the end of every stage, a force far greater than you.

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FEATURES

  • Sci-fi roguelike shooter action

  • Mouse-only controls — aim and movement, unified

  • Tetris-style hangar inventory

  • 50+ weapons and equipment

  • Set effects and stacking enhancement system

Signal Zero

A sci-fi roguelike shooter where aim and movement are unified into one mouse. Pilot a Simuler, command your ship, deploy escorts, and tear through colossal bosses. Easy to grasp, ruthless under pressure.

Developer

Seosul Games

Publisher

Seosul Games

Release Date

23 May, 2026

Platforms