Codes:

• Darkwinter: GFL2SPRING
• Haoplay: SNAKE2025

Availabile until: Feb. 28, 2025

Here is the art posted with Haoplay announcement as a bonus.

Unlock instructions:

• Method 1: Click [Redeem Code] and enter your UID and Redeem Code on the official website.
• Method 2: Click the Settings button on the bottom left corner of the game’s main interface, and click [Redeem Code] on the bottom right corner of the Personal Information page.
• Due to possible delays, your gifts will be delivered via in-game mail within 24 hours after redemption.