This is an arcade game with four exciting modes:
- Normal Mode: move around with the arrow keys. Dodge the shapes. Go inside of shapes without touching them to boost your meter for that color. When the meter of a color is full, go inside of a shape until it says 'KILL'. At that point, press the spacebar to extinct that color shape. Over time, you will gain experience and level up, unlocking new bonuses, arenas, shapes, and improving your attributes. You can see all of what you unlocked under Profile Card in the main menu.
- Plane Mode: move around the screen and dodge enemy shapes. Your gun will automatically aim towards the closest shape. With the spacebar, you can change your weapon and the color of your polarshield, which controls which shape you are invincible to. Every enemy shape type is different, so watch out for what they do after they die.
- Airstrike Mode: this is one crazy mode. Planes are coming in from both sides, bombing you like crazy. You can control which color you are invincible to. Move around with the left and right arrow keys and dodge all of the bombs. When you collect a cannon, it will automatically shoot up, destroying planes.
- Defender Mode: you control the ship at the bottom of the screen. Use the left and right arrow keys to move the ship and dodge enemy bullets. At the same time, use all of the arrow keys to move your sights and the spacebar to shoot enemies. The Earth is in your hands! Defend it!
· OS: Windows Vista/7