Heaven Burns Red, Wright Flyer Studios and Yostar Games free-to-play RPG, have announced that their collaboration with the anime series Angel Beats! will launch this coming May 16.

A recent X post stated that Japanese writer, composer and co-founder of the visual novel brand Key, Jun Maeda, is set to write the limited-time event story called Where the Cosmos Bloom. Players will be able to receive 1,000 Quartz and 30 milestones from the event, which will be claimable for seven days.

📢 Heaven Burns Red × Angel Beats! Collaboration Confirmed!

The Heaven Burns Red × Angel Beats! Collaboration Event, featuring the limited-time event story “Where the Cosmos Blossom,” launches on 5/16 (UTC-7)!

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Written entirely by Jun Maeda, immerse yourself in this all-new… pic.twitter.com/E0923Q0TRI

— Heaven Burns Red Official EN (@hbr_official_en) May 4, 2025

Heaven Burns Red is co-developed by Wright Flyer Studios and Jun Maeda, known for popular visual novels, featuring over 50 Japanese voice actors. The game includes humorous, manga-inspired dialogue with a strong emotional theme as well as combat with command-based battles.

The game was first released in Japan in February 2022, followed by a PC release in August 2022. The plot centers on the Phage, which threaten Earth, leading to humanity’s retreat and the loss of much of the planet. Humans have created a new weapon called the Seraph, used by girls known as Seraphim, who form a squad, with Ruka Kayamori being a key character.

The EN version of Heaven Burns Red is available to play on PC, iOS and Android. 

Visit the official website to learn more and follow the official X account and Facebook page for news and updates.