The circle of 2D games often likes to hold collaborations, whether online or offline. This is an effective way to boost the popularity of a game or to break out of its niche. So, what are the anniversary collaboration activities for this time with Echoes of the Aeons? Below, we will list them in detail, including both online and offline collaborations, which ones require financial investment, and which can be obtained for free. Interested friends might as well come and learn about it!

Firstly, there's the JD collaboration, but the specific form of the collaboration is not yet clear. From the promotional images, we can see special costume designs for the Wanderer and Abou. The exact content of the collaboration awaits further announcements.

Then, there's the collaboration between Echoes of the Aeons and Nayuki. This activity will soon be launched nationwide, featuring special anniversary drinks, collaborative merchandise, and themed stores. Afternoon tea arrangements have also been made for everyone.

Next is the collaboration with Lawson, offering collaborative products, merchandise, and limited-edition in-game items. You can go to the themed stores to participate in events and receive special merchandise. There's also a postal service collaboration, launching a Time Post Office event, which seems to be an in-game collaboration activity, with the specific format yet to be announced.

Finally, one of the most eye-catching collaborations from this preview live stream is with another IP, Cyberpunk: Edgerunners. This collaboration will start in 2026. The latter is a 10-episode series that tells the story of how a street urchin struggles to survive in Night City, where technology and body modifications are rampant. It serves as a prequel to the Cyberpunk 2077 game in the form of an animation.

Above are all the contents of the Echoes of the Aeons anniversary collaboration activities. There are quite a few collaborations this time, some of which require purchasing collaborative products offline or participating in offline activities, while others are online activities. The most attention-grabbing one is undoubtedly the collaboration with Cyberpunk: Edgerunners, meeting the characters of Night City again in 2026, which is truly something to look forward to.