Card Weapon Shop is a simulation of running a weapon store using cards. Players can stack employee cards on natural resource cards to obtain resources, or on various materials to build different forging facilities. Forge weapon/tool cards to sell or synthesize characters of different professions. As the game progresses, the player must make good use of the precious time each day to make more weapons to earn money, and at the end of each day must pay the employees. If you fail to pay your employees, they will leave you!

There are all kinds of unknown cards in the game waiting for you to discover. You can try different combinations of materials to unlock new cards, or unlock a new card through research actions. When the game is in progress, there may be bad guys coming to your store. So in addition to forging weapons, you must also hire some bodyguards to protect your store, otherwise the employees may be killed! Be careful.