The Storm Is Coming - Are You Ready?
Overwhelming waves of enemies are approaching, and the Alliance is on the verge of collapse.
Space Marine, the frontlines await you.

Bunker Defense - Battle Starts Now

Defend the Bunker!
Amidst overwhelming enemies,
you are the last hope.
The thrilling defensive battle on the hilltop —
the battlefield is in your hands now!

Strategy Is Your Weapon
Charge in? Take a sniper position? Call for cover fire?
Deploy a variety of units
to defend against the relentless waves of enemies.
Every unit is armed with exceptional skills and unique abilities!
Your squad combination determines the fate of the battle.

Here Comes the Ultimate Boss of the Waves
Ordinary troops are nothing but ripples.
Elite units and boss-level monsters charge in relentlessly.
Don’t depend solely on your luck -
"remember, luck is also a skill!"

Enhancement in Real Time During Battle!
The more enemies the Marines defeat, the stronger they become.
With every level up, new upgrade options become available.
Your decisions can turn the tide of battle.
"Exhilarating satisfaction from nonstop enhancement in every battle."

After the Battle Comes the Gridning!
Is the battle over? It's time for enhancement.
From upgrading gear, enhancing units, and rebuilding your strategy,
preparation is the key to winning the battle.

Join the War Now!
To the Alliance Headquarters
every path leads to war. 
Put your skills, your luck, and everything else to the test
and stand against the waves of ruthless enemies.
Become the legend of the galaxy!