Balls Invaders

Balls Invaders is a game where you control a race of balls that discovers a way to go to other worlds. You have to invade those worlds, and steal their items.

You can choose the world you want to invade, but the inhabitants might be stronger than you think, so you will have to get stronger.

To do so, you will need to defeat all inhabitants of a world for a chance of finding a powerful artifact and to get more experience in battle.

The inhabitants of these worlds won't attack you, but they will fight back. And the world is open only for a limited time.

Each world has unique powers on their artifacts, and they also get more powerful.

Controls:
WASD => move
<^>v => move too ( use both to move fast )
1 to 5 => choose a world
Click on an item and click on another slot to move items.

Known Issues:
The enemy can spawn in inaccessible places.
You will have to restart the world.