* To improve your current equipment, you will need resources, development materials and Improvement Materials. The equipment that has been improved will have a ★ beside them. If the improvement level is low, then you will have a higher chance of success, and vice versa. | * To improve your current equipment, you will need resources, development materials and Improvement Materials. The equipment that has been improved will have a ★ beside them. If the improvement level is low, then you will have a higher chance of success, and vice versa. |