The game remains a staple in the mobile rhythm genre, continuing to evolve under new management.
Management Shift: While originally published by Bushiroad, the game's full operation and development were transferred to DONUTS Co.
Latest Version: 9.7.20 (updated April 8, 2026).
Recent Major Addition: The introduction of the EGOEGG unit and the new "GROOVY" difficulty level have been the highlights of early 2026 updates.
Ongoing Campaigns: As of April 2026, the game is hosting several "Play & Share" campaigns celebrating the new difficulty tier and recently concluded an Easter-themed event.
The DJ Experience: The UI mimics a DJ controller.
Mix Mode: One of its most unique features is the ability to create your own "Medleys" by mixing four different songs into a single continuous gameplay session.
Audience Mode: For those who want to focus on the music and visuals without the pressure of failing, the game offers a "hands-free" mode where the AI plays the notes.
Customization: The game is famous for its extreme level of UI customization—you can adjust the note speed, lane width, sound effects, and even the visual skin of your "club."
The game features several distinct DJ units, each with a unique musical style and fully-voiced Live2D stories:
Happy Around!: Upbeat, pop-centric idol vibes.
Peaky P-key: Hard-hitting techno and stadium beats.
Photon Maiden: Futuristic, electronic, and ethereal sounds.
Merm4id: High-energy club and party music.
RONDO: Gothic rock and symphonic metal influences.
Lyrical Lily: Retro-pop and literature-inspired themes.
Newer Additions: Units like UniChØrd, Abyssmare, and EGOEGG have added hyper-pop and aggressive electronic styles to the roster.
Publisher/Developer: DONUTS Co. Ltd. (formerly Bushiroad).
Rating: Teen (T) or 12+ (due to mild suggestive themes and simulated gambling in the gacha).
Size: Approximately 500 MB for the base app, with total data often exceeding 5-8 GB after downloading the extensive song library.
Pricing: Free to play with gacha elements for collecting character cards.
If you are a fan of titles like BanG Dream! or Project Sekai, D4DJ Groovy Mix offers a more complex, "club-oriented" alternative with some of the most satisfying tactile feedback found in mobile rhythm games.



















