In the Arcaea game, song packs not only determine the number of songs you can play but also directly affect your gaming experience. For players, choosing the right song pack is both a brain-burning and important task. So, which Arcaea song pack is worth buying? Today, based on my gaming experience, I will bring you an overview of must-buy Arcaea song packs. Below, I will analyze the purchase value of these song packs one by one to help everyone make the best choice.
Eternal Core (Toward the Infinite Core Engraved in Time)
As the first mainline song pack in Arcaea, it is not only affordable, unlocking up to 9 songs for just 500 source points, making it one of the most cost-effective packs in the game. More importantly, its chart difficulty distribution is very reasonable, ranging from level 8 to 10, making it very suitable for new players as transitional practice. For players who want to understand the complete world view and timeline, this song pack is essential, even though the plot is somewhat abstract, it is still worth a look.

Vicious Labyrinth (The Twisted Path of Her Future...)
If you are a new player just starting out, this song pack is definitely the top choice. Not only does it offer high-quality songs, but it also comes with two opposing characters—Flower Hikari and Umbrella Hikari. Especially Umbrella Hikari, whose performance in the climbing system is considered a "miracle tool," significantly speeding up your efficiency in unlocking new songs/new characters, making it highly practical. The song pack itself covers a wide range of chart difficulties with a reasonable rhythm, whether you are just able to steadily pass level 9 or are advancing towards 9+, you can find practice space. Additionally, it includes exclusive stories for the two opposing characters, making it a must-have if you want to learn about their past.

Adverse Prelude (Two People Who Diverged After Their Encounter, Yet the Girl...)
This song pack, affectionately nicknamed the "Brick Pack" by players, boasts a luxurious lineup, including works by well-known composers such as STA, Laur, t+pazolite, and more. The songs themselves are of extremely high quality, with varied and smooth rhythms, offering both challenge and great listenability. The overall chart design is at a high level, making it very suitable for intermediate players who have transitioned through basic difficulties and are preparing to challenge the 9+ tier. At the same time, this pack carries the storyline of Hikari and the opposing character's love-hate relationship, with particularly exquisite CGs, providing a highly impactful experience for those who enjoy the story.

Absolute Reason (In the Pursuit of Absolute Truth, She Will...)
And if you seek pure tapping satisfaction and the thrill of a rhythm game, then this song pack will become your favorite. Many veteran players praise it as the "most thrilling pack in the game," with all five songs being top-notch, known for their explosive rhythms, dense charts, and overwhelming performance. The pack also comes with a new character, "Sakimi," a female character with both a capable demeanor and a combat charm, not only visually appealing but also with a deep exclusive story. Whether you are pursuing PM limits or simply want to experience the "pure tapping" thrill, this pack will leave you fully satisfied. And that famous Green Demon, "sukisukisuki," is not just cute in name, but its chart is also incredibly addictive to play.

Ephemeral Page (Turning the Pages, Blending Reality and Illusion. Thus, the Girl...)
This is an independent side-story song pack, yet it has a very high level of completion and emotional depth. The overall difficulty of the song pack is friendly, with the main five songs ranging from level 8 to 10, suitable for both new player practice and as relaxing tracks. What is even more valuable is the delicate yet impactful emotional narrative of the character's story, often praised by many players as the best segment of the side-story. It's worth mentioning that the quality of the song illustrations in this pack is extremely high, with cierra contributing three beautiful and stylish illustrations, making this pack not only pleasant to listen to but also visually stunning.

The above is the complete introduction to which Arcaea song pack is worth buying. Whether you prefer high-difficulty challenges or enjoy rhythmic melodies, you can find the right rhythm and style in different song packs. If your budget is limited, you might as well gradually start with the recommended song packs based on your personal preferences, and gradually unlock more exciting content.