Use the two types of shots to push forward. 
Super simple 2D shooter game!

Xinput and DirectInput controllers are supported.The movement may be a four-way input. Please select joystick movement in the controller settings.

The Story...
The Demon King's army suddenly attacked.The angry sorceress of the Empire unleashed her most powerful monster.
"Gun Dog Rock Rapid"
It looks like a white cat, but it seems to be a strong monster.What on earth will happen to it...Make peace with the cat.

Description.Use two types of shots to move forward.Kick out the swarming zakos and take on the powerful bosses.7 crazy worlds are waiting for your cat.2D side-scrolling, super simple shooter game!Selecting the difficulty level.

EAZY: Your allies will help you. Enemies are hard to rank.
HARDX: Easy to increase levels and ranks.

2 types of shots.AZ Shot: that concentrates and diffuses forward.BX Shot: with penetrating power in all four directions.

Scoring System.Enemies' ranks increase as you level up.The higher the rank, the more your score will be added.The higher the rank, the more time bonuses you get for clearing the game.You must aim for a high score.