Subway Invasion game cover

Subway Invasion CD Key

Survive an alien invasion beneath NYC in a subway siege. As a lone security guard with a pistol and limited ammo, fend off relentless waves, scavenging for supplies. Earn points to upgrade weapons and unlock grenades, fortifications, and attachments. Hold the line, protect the train, and outlast the invasion.

Lowest Price

3.99$
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Release Date

03 Apr, 2026

Publisher/Developer

QH Studios, indie.io

Reviews

Steam: 100.00% positive (1/1)
Metacritic: -

Subway Invasion Steam Price History Chart

Price Information for Subway Invasion

Current Best Price: $3.99 at Fanatical

Game: Subway Invasion

Platform: Steam

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Subway Invasion

New York’s underground has become a frontline. Relentless aliens have overrun the subway system, and you are the last line of defense—a lone security guard aboard a moving train with terrified passengers lining the carriages. With only a pistol and scarce ammo, you must stop the invasion one wave at a time.

Survival hinges on quick thinking, precise shooting, and careful resource management. Scavenge the tunnels for vital supplies, ration your bullets, and seize every opportunity to push back the invaders. Each kill earns you points that fuel your upgrading and customization path, letting you shape your defense to meet the growing threat.

Upgrade your weapon with powerful attachments—scopes for precision, flashlights to reveal hidden threats, and thermal sights to detect cloaked attackers. Unlock and deploy sub-weapons like grenades to break up crowded charges and create space when the tunnel pressure rises. Fortify key choke points by locking doors and reinforcing the train’s defenses, buying precious seconds when the odds tighten.

The invasion evolves with every wave. Aliens become faster, stronger, and start wielding weapons of their own, forcing you to adapt on the fly. Some will charge straight at you, others will target weak points in the train’s defenses, demanding multitasking and split-second tactical choices. The subway environment itself becomes a dynamic battlefield—narrow corridors, flickering lights, and the constant threat of being overwhelmed if you hesitate.

You’ll need sharp reflexes to land clean headshots, strategic thinking to manage scarce resources, and bold decision-making to prioritize where to fortify and when to push back. Every second counts as the tunnel grows louder with alien advances and the risk of catastrophic breach increases. Train passengers depend on your steadiness and prowess; your success will determine whether the train can reach safety or fall victim to the invasion.

Are you prepared to hold the line, outsmart the invaders, and stop the subway invasion before it’s too late? In Subway Invasion, courage, strategy, and precise aim are your only allies in a fight where the clock is always against you.


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