Castlevania Aria Waltz is a series of action games in Castlevania developed by the game department of Konami Group. The game adds new systems, such as the weapon replacement system, to change the drawbacks of not being able to replace weapons in the past. The secondary weapon system is obtained by acquiring the skills of monsters. The entire picture of the work still maintains the traditional style, but there are also good innovations, which can be called the pinnacle of GBA. Don't hesitate, come and play right away. As the third bullet in the GBA series, it is also the best-known work. The difficulty of the game is moderate, and the level can be easily cleared by mastering the skills. In addition, a brand-new element-soul system has been added to this game. Each monster in the game has its corresponding astral ability. There are four types of souls: red attacking souls, blue auxiliary souls, yellow enhanced souls and silver capable souls. Each soul can play a huge role in different scenes, and the ability soul is a must for customs clearance. This work still carries forward the previous Boss Rush mode. You can freely change the props and weapons, and the Boss Rush mode with soul added will surely trigger a new trend.