

Rock'n 4 (Japan, prototype)
Powered by EmulatorJS · Arcade
- Console
- Arcade
- Players
- 1P
About Rock'n 4 (Japan, prototype)
Arcade Video game published 26 years ago:
Rock'n 4 (c) 2000 Jaleco.
- TECHNICAL -
Main CPU: Motorola 68000 (@ 12 Mhz) Sound Chips: Yamaha YMZ280B (@ 16.9344 Mhz)
Players: 1 Control: 8-way Joystick Buttons: 2
- TRIVIA -
Released in December 2000 in Japan only.
- STAFF -
* Sound Staff: Producer: Teruyuki Mori Arrange & Composition: Tetsuya Yoshikawa Guitarist: Shin-ichi Iwai Directors: Tatsuya "Anie" Nishimura, Hiroshi Tanabe, Yuji Ohno, Wataru Suzuki, Naoko Yoshida Engineers: Osamu Konishi, Hiroyuki Sukano Vocalists: You-U, Naoto Fuga, Steven Wolf, Kazuyo (from SPY), Paul Keymour, Hedel Bendel, Shin-ichi Ishihara, Tomohiko, Kaori Yano, Akiko Takano, Goro Oshima, Yoshito Fuchigami, George -MA- Ikeru, Kae Hanazawa, Saeko Suzuki, Nancy, Hitomi.K
* Hardware Staff: Hardware designer: Katsuaki Takita Mechanical designers: Hirofumi Henmi, Yoshinori Harada Industrial & Graphic designer: Satoshi Ashizawa
* Software Staff: Observer: Kazuhiro Kurihara Game programmer: Natsuo Seki Graphic designers: Yusuke Yoshida, Onihei Hasegawa Assistant directors: Akira Miyazaki, Kenichi Takebe, Aika Miami Game director: Takamitsu Kato Line producer: Tomoji Miyamoto
Player layout in our catalog: 1P.
If you are exploring by feel rather than by title, jump from the tags above into the matching genre rooms, or return to the Arcade hall for the full wall.
Open Play on this page to start Rock'n 4 (Japan, prototype). Keyboard, USB/Bluetooth pads, and the on-screen touch gamepad all work inside the emulator bar. Save states and fullscreen live on that same bar so you can pause mid-session and resume later.
Cabinet dossier
Player layout on this cabinet: 1P.
Genre tags on Classic Arcade Games: Rhythm, Arcade.
Screenshots






Next cabinets
Nearby cabinets you may also open from this hall (each on its own play page):Rock'n Tread (Japan), Rock'n Tread 2 (Japan), Rock'n 3 (Japan), Rock'n MegaSession (Japan), Beatmania III Append Core Remix, beatmania IIDX 4th style (GCA03 JAA), beatmania IIDX 7th style (GCB44 JAB), beatmania IIDX 8th style (GCC44 JAA), beatmania IIDX Substream (983 JAA), Dance Dance Revolution Strawberry Shortcake, Guitar Freaks Ver 1.01 (GQ886 VER. EAD), Pop'n Music 1 (ver TA-A, HDD 1.01)
Explore more on this site
Same series
Rock'n Tread (Japan) · Rock'n Tread 2 (Japan) · Rock'n 3 (Japan) · Rock'n MegaSession (Japan)
Same genre
Beatmania III Append Core Remix · beatmania IIDX 4th style (GCA03 JAA) · beatmania IIDX 7th style (GCB44 JAB) · beatmania IIDX 8th style (GCC44 JAA) · beatmania IIDX Substream (983 JAA) · Dance Dance Revolution Strawberry Shortcake · Guitar Freaks Ver 1.01 (GQ886 VER. EAD) · Pop'n Music 1 (ver TA-A, HDD 1.01) · Pop'n Stage EX (ver JB-A) · ParaParaParadise v1.1 · Retro Dance Mat (110 song Super StepMania + 9-in-1 games) (PAL) · 39 in 1 MAME bootleg (GNO-V000)
How to play Rock'n 4 (Japan, prototype) online
- Arcade stick feel: Arrow keys for the joystick, X/Z (and nearby keys) for buttons, Enter=Start.
- USB / Bluetooth pads map cleanly; six-button fighters use the face-button cluster.
- On phones, open the on-screen pad from the emulator bar; rotate sits next to fullscreen.
- Save states, load, volume, and fullscreen stay on the emulator bar between credits.
Questions about Rock'n 4 (Japan, prototype)
Can I play Rock'n 4 (Japan, prototype) free in a browser?
Yes. Classic Arcade Games hosts Rock'n 4 (Japan, prototype) as a Arcade cabinet you can start on this page. The emulator loads in the browser; you do not need to install a separate app.
What controls does Rock'n 4 (Japan, prototype) support?
Arcade stick feel: Arrow keys for the joystick, X/Z (and nearby keys) for buttons, Enter=Start. USB / Bluetooth pads map cleanly; six-button fighters use the face-button cluster.
Are there other games in the same series as Rock'n 4 (Japan, prototype)?
Yes — related series cabinets on this site include Rock'n Tread (Japan), Rock'n Tread 2 (Japan), Rock'n 3 (Japan), Rock'n MegaSession (Japan). Each has its own play page with the same browser emulator path.
Embed This Retro Game
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<iframe src="https://classicarcade.games/games/arcade/rockn4?embed=1" width="800" height="600" allowfullscreen allow="gamepad; autoplay; fullscreen"></iframe>










