Fight against the snakes Crazy Castle

This series contains many puzzle and actions, which is made by Kemco. The game was released and launched on the Famicon Disk management, NES. And also, Game Boy, Game boy advance, and Game Boy Color are the partner publishers of this game. However, is the author of this game. In this game, the player will face many snakes by whom a castle is besieged.
The snakes have the ability to break it down. So you will need to use heavy and many weapons as taking them out would be needed to save the castle.
The weapons that you will use include crossbows and plasma rifles. Now some instructions, so use U, Z, and I to control the game. The left mouse button should be held to get automatic fire. The game was lauchned on 9th of Aug, 2005.

Crazy Castle