Game Details
Blaster fire fills the screen as enemies pour in from every angle, and the Citadel barely holds. Citadel Storm – Guardians of the Galaxy drops you straight into the fight, no warm-up, no waiting, just instant pressure.
The pace is sharp from the first wave. Enemies rush fast, then faster, forcing quick aiming and constant movement. It feels closer to Sniper Strike than a slow defense game, but the rhythm has the arcade flow of Alien Sky Invasion. Each cleared wave brings a small breath, then the screen floods again. That loop keeps the tension steady.
Shooting feels responsive and clean. Hits land clearly, and pushing back a heavy wave is genuinely satisfying. The Action and Shooting focus stays tight, with Marvel flavor adding personality rather than distraction. Visually, effects are bold and readable, keeping targets clear even when chaos spikes.
If you enjoy Super Hero shooters like Galactic Force or StickMan Team Force, this fits right in. Short sessions work, but chasing cleaner defenses pulls you back. Simple controls, rising challenge, solid payoff.
Controls
Move the aim with the mouse or touch
Click or tap to shoot enemies
How to Play
Defend the Citadel from incoming waves
Aim quickly and prioritize closer threats
Survive as long as possible as difficulty increases
FAQ
Does the game get harder quickly?
Yes. Enemy numbers and speed ramp up after the first few waves.