20 planned levels
Dozens different types of enemies and obstacles
Shield controlled by the player
Pixelization mode available
The keyboard is used for playing the game, while the mouse is used for navigating the menu. The movements are done by arrows, the shooting is done by pressing the SPACE bar, and the shield is activated by pressing the right ALT key.
Alternative controls are WASD, G and H.
SYSTEM REQUIREMENTS (MINIMUM):
OS: Windows 7
Processor: 1.5 GHz
Memory: 1 GB RAM
Storage: 740 MB (+740 MB)
Graphics: DX9 compatible
Sound Card: Windows compatible
Currently, you can get it here.