Nuverse announced on September 30 that its mobile rhythm game, Project SEKAI COLORFUL STAGE! feat. HATSUNE MIKU (hereinafter referred to as Project SEKAI COLORFUL STAGE feat. Hatsuane Miku), is kicking off a massive anniversary festival themed around 'Memories of Melody'. The festivities include an offline anniversary stage in Seoul, the addition of fresh tracks, high-difficulty medley content, track challenge events, and a generous bounty of in-game perks.

The offline event, dubbed the 'Memories of Melody Anniversary Stage', is scheduled to run from October 2 to October 4 at The Garden on the 4th floor of Yongsan I'Park Mall in Seoul. Throughout the run, visitors can catch DJ/VJ Anikure live sets alongside performances by subculture music specialist live band EZ DO BAND. On top of that, a collaborative stage featuring violinist and creator Keere alongside producer and DJ 918 is on the cards. The venue will also host interactive programmes like challenge events, photo zones, and the 'Sekai Tour Cheering Festival!' dice game, giving attendees a shot at bagging physical merch by completing missions.

In-game, the 'Memories of Melody Anniversary Track Addition Campaign' will roll out new tracks sequentially every single day until October 10. A raft of tracks including 'Pentatonic', 'Dance', 'Girl A', 'Tokyo Summer Session', 'Venus', 'How To World Domination', 'Human Mania', and 'Lost Umbrella' are heading to the game, while TAK's 'LEMON MELON COOKIE' is slated to land on the South Korean server on October 4.

Naturally, the anniversary festival brings a chunky pile of in-game goodies with it. Hopping into various events and content across the campaign lets players haul in up to 6,000 Crystals and a maximum of 230 free gacha tickets. Meanwhile, the login campaign running since September 27 is dishing out rewards including 5,000 Crystals, up to 70 free gacha tickets, 1 Rainbow Melody, and up to 10 Large Live Bonus Drinks to anyone logging in during the period.

Other interactive bits include 'YOUR MEMORIES GIFT' which dishes out rewards based on play history, alongside invite-a-friend events and stamp rallies. Running until October 1 is the 'Memories of Melody Anniversary Bloom Festival Gacha'. This banner doubles the drop rate for 4-star members from 3% to 6%, while giving players an early look at 2 new Bloom Festival limited members and 4 time-limited new members due to arrive on October 1. On top of all that, the 'Memories of Melody Anniversary Crystal Shop' will be open for business, flogging commemorative Crystal and energy bundles alongside various items.