About the game: Just shooting, it's a side-scrolling shooting game, and it's free. All resources in the game are also free, from OpenGameArt.org.
Enter - shoot
Enter(pressed) - charge
up/down/left/right - move
shift - switch weapons
no bomb, because there is no bomb..
If you have a joystick or you want to change the key setting, you can go to options and set the key config.
Windowed/Fullscreen: you must restart game to apply these changes.
Here are some in-game scenes.
Demo is here:
Here is my develop blog.
Hope you like the game.
04/14/2013 update version0.1.1
Stage1 finished but boss still need some polish.