GALLAG

Suddenly Blocks began to Fall from space.

To prevent the block from collasping to Earth

You are tasked with destroying blocks in a spaceship.

The block will only move down, but will shoot at you to protect itself.

Avoid bullets while steering the spaceship left and right,

Hit the blocks with an auto-firing gun.

And items are periodically provided for you.

Use items appropriately to strengthen your ship.

Now, the future of mankind is up to you.

Time to depart.