AC EPOLIS

This page is for a game that was just released. As such, expect frequent updates.

beatmania IIDX 31 EPOLIS

Release Information

• Location test dates: July 28th-30th, 2023 (at SILK HAT Kawasaki DICE Store)
• Release date: October 18th, 2023

General Information / Changes

• Slogan: 光る近未来都市。 鳴らせ新時代。(LIGHTNING EPOLIS. PLAY THE NEW ERA.)
• Theme: Futuristic city/Nightlife/Radio Broadcasting/Journalism
  • The E and I colored yellow is a reference to the 31st installment of the beatmania IIDX series.
• Customized folder added, containing only filtered songs based on the player's preferences.
• OPTION screen interface has been redesigned; the guide interface is relocated to the bottom of the screen.
  • H-RANDOM and EXPAND JUDGE options have been removed.
• "Beginner Recommended" folder added, which contains only a limited number of songs. Like other BEMANI series, this is the default option for first-time players and those who do not have an e-amusement pass.
• Premium Area added the following features:
  • Music retry function, allowing you to retry the same song with the exact same options and RANDOM lane configuration if RANDOM is used. It can only be used once per play; requires PASELI.
    • It cannot be combined with RANDOM lane gacha.
  • Shortcuts for Turntable resistance, Screenshot, Play Recorder and Play Analyzer has been added.
  • Customization for lane covers has been added, along with toggles for lane height for SUDDEN+ and LIFT.
  • Play customization items can now be changed in game; prior to this, it had to be done on the e-amusement site.
    • Key beam lengths can now be adjusted for all key beam customize options.
  • QWERTY keyboard layout has been added.
  • Options for participating in tournaments or competitions are added, along with a bar graph for current standings among participants, as well as rivals.
  • DJ DATA tab added, allowing you to view details of MY NOTES RADAR.
• First beatmania IIDX game since SIRIUS with several default system BGMs across game modes (outside STEP UP mode or event-based ones).
• EPOLIS' location test marks the first one for a beatmania IIDX arcade game since beatmania IIDX 25 CANNON BALLERS to not have a newly composed song by Takayuki Ishikawa on it.
• In-game currency is called EPO.
• System voices are provided by Shem (voiced by Yuichi Nakamura) and Celica (voiced by Mai Nakahara).
  • Similar to RESIDENT, these system voices are only present in the Japanese version of the game.
• All remaining unlocks from BISTROVER (except for the ULTIMATE MOBILE unlocks), all non-BEMANI event unlocks from CastHour, and the six launch hidden LEGGENDARIA charts from RESIDENT are all unlocked by default.

Staff Information

None.

Full Song List

To be updated.

Default Songs

Genre	Song	Artist	BPM	SP Difficulty					DP Difficulty
				BEGINNER	NORMAL	HYPER	ANOTHER	LEGGENDARIA	NORMAL	HYPER	ANOTHER	LEGGENDARIA
Licensed Songs
MIXTURE	GAME ON	DJ Mass MAD Izm* feat.H14 of LEONAIR	105	-	7	10	-	-	7	10	-	-
J-POP	ちゅ、多様性。	ano	153	1	3	6	9	-	?	?	?	-
J-POP	傷つけど、愛してる。	ツユ	180	2	5	8	10	-	5	8	10	-
Licensed Covers
IIDX EDITION	アイドル	Covered by BEMANI Sound Team "HuΣeR × wac" feat. 佐伯伊織	166	1	4	7	10	-	4	7	10	-
IIDX EDITION	寝起きヤシの木	Remixed by uno(IOSYS) feat. Chiyoko	160	2	5	9	11	-	?	?	?	-
KONAMI originals
CYBER BREAKCORE	20XX	COR!S	180	-	5	9	11	-	5	8	11	-
UNSUNG FANTASIA	Aeterna	satella feat. Risa Yuzuki	182	-	4	8	10	-	?	?	?	-
NU SYNTH BASS	Bitter & Lucky	DÉ DÉ MOUSE	135-180	-	4	7	10	-	5	8	10	-
COLOUR TECHCORE	Chemical Colours	Blacklolita x BEMANI Sound Team "Expander"	175	-	5	9	11	-	5	9	11	-
HARD RENAISSANCE	Dahlia	BlackY	185	-	6	10	-	-	6	10	-	-
HAPPY HARDCORE TAKEOVER	DAZZLE ATTACK	Yuta Imai	175	-	4	8	11	-	?	?	?	-
NEO 90's AMBIENT JUNGLE	Deep Sea Mystery	Dirty Androids	172	-	6	8	10	-	6	9	11	-
ETHNIC HARDSOUND	Echoes of Sunfall	nora2r	160	-	5	8	11	-	?	?	?	-
MUSIC GAME TRADITIONAL	frequent	BEMANI Sound Team "dj TAKA"	176	-	5	10	-	-	?	?	?	-
ADVENTURE TRIP	Get Higher	BEMANI Sound Team "劇団レコード"	170	-	6	9	11	-	6	9	11	-
NEOTRANCE	Ghost Pulse	crayvxn	165	-	6	10	-	-	6	9	-	-
XYMPHONIC TECHCORE	GloriosA	KARUT	175	-	6	9	11	-	6	9	11	-
EMOTIONAL J-POP	Iris	BEMANI Sound Team "HuΣeR" feat.紫村 花澄	176	-	4	7	10	-	?	?	?	-
DRUM'N'BASS	Jumper	Masayoshi Iimori	174	-	5	8	10	-	5	8	10	-
ROCKIN' DRUM&BASS	JUSTICE/GUILTY feat. Nana Takahashi & 709sec.	BEMANI Sound Team "L.E.D."	183	-	7	10	-	-	7	10	-	-
SCHRANZ	Mukade	kors k	160	-	6	9	11	-	6	9	11	-
J-POP	My Sweet Bird?	アオワイファイ feat.秋山雫	180	-	4	7	9	-	?	?	?	-
TECHNICAL ELECTRO	Shapeshifter	Avans	134	-	5	8	10	-	5	8	11	-
CROSSOVER	SOLAR ECLIPSE	Yuta Imai Vs. BEMANI Sound Team "Yvya"	195	-	7	10	-	-	7	10	-	-
HARDTECHNO	Submerge Serenade	lapix	157	-	5	9	11	-	5	9	11	-
HARDCORE TECHNO	Speculation	BEMANI Sound Team "ZAQUVA"	190	-	5	9	11	-	?	?	?	-
HARD HOUSE	This Is Club Musik feat. 大久保紅葉	REMO-CON	165	-	6	9	11	-	?	?	?	-
PSYCHEDELIC TECHNO	Time Distortion pt.2(IIDX Edit) from S2TB Files8:Visionary	kors k vs BEMANI Sound Team "setup"	150	-	6	9	11	-	6	9	11	-
HARDCORE RAVE	TITANIUM RIDERS	DJ Shimamura	172	-	5	8	10	-	5	8	10	-
FUNKY BREAKS	Tripping Jumping	Aikapin Prod. by uno & NIActivity	156	-	4	8	10	-	?	?	?	-
ROCK	アタシ完全絶対正義ちゃん！	Pizuya's Cell	201	-	5	8	10	-	5	8	10	-
DRUM & BASS	シンデレラ	Maozon feat. Nadia	178	-	5	8	10	-	?	?	?	-
CHINA SQUARE DANCEPOP	果たせぬ約束 ft. 小林マナ	Xceon	164	-	6	9	11	-	?	?	?	-
VALHALLASTEP	摩天楼	Julianne	172	-	4	8	-	-	?	?	?	-
SUMMER POP	夏風邪デスコ	TORIENA	165	-	5	8	10	-	5	8	10	-
SPEED HOUSE	ないないルーティン	Len	148	-	3	7	10	-	?	?	?	-
KAWAII DOGGO POPS	れとりば！	OSTER project feat. 月ノ輪乃愛	180	-	4	7	9	-	4	7	9	-
SCI-FI CHRONICLE	流桜ノ門	tokiwa	170	-	5	8	10	-	?	?	?	-
CITY DANCE POP	センチメンタル・サマー	Nhato feat. Kanae Asaba & はるまき (from ボタニカルな暮らし。)	136	-	3	6	9	-	?	?	?	-
JUVENILE PIANO ROCK	夢縁	xi feat. Risa Yuzuki	162	-	6	10	11	-	?	?	?	-

Hidden LEGGENDARIA Charts

The following charts can be unlocked, in order, by achieving any of the unlock conditions. Each condition cleared will unlock the charts in the below listed order:

• Obtain 2000 DJ POINTs
• Clear the first location of STEP UP mode
• Clear one bingo card
• Defeat 100 players or one hidden character in Tsujigiri Battle
• Get the overall notes radar point total to equal 200
• Clear five sets of Today's Recommended Songs

Genre	Song	Artist	BPM	SP Difficulty					DP Difficulty
				BEGINNER	NORMAL	HYPER	ANOTHER	LEGGENDARIA	NORMAL	HYPER	ANOTHER	LEGGENDARIA
Hidden LEGGENDARIA Charts
ENERGETIC TRANCE	neogenesis	DM Ashura	151	-	-	-	-	11	-	-	-	11

New Charts

TBA

Difficulty Changes

The following songs have received difficulty changes since their last appearance:

Song	Game	SP Difficulty					DP Difficulty
		BEGINNER	NORMAL	HYPER	ANOTHER	LEGGENDARIA	NORMAL	HYPER	ANOTHER	LEGGENDARIA
儚キ戀ノ幻想譚	beatmania IIDX 30 RESIDENT	-	7→8	-	-	-	-	-	-	-

Removed Songs

This list is based on a location test. The song pages will be updated once the final game is released.

The following songs from previous beatmania IIDX titles have been removed:

Song Title	Artist	Game
幻想系世界修復少女	Last Note.	beatmania IIDX 21 SPADA
SEITEN NO TERIYAKI	Kobaryo	beatmania IIDX 23 copula
RISING FIRE HAWK	L.E.D.-G	beatmania IIDX 24 SINOBUZ
Beast mode	BEMANI Sound Team "TAG"	beatmania IIDX 25 CANNON BALLERS
2 Player	maras k/marasy×kors k	beatmania IIDX 25 CANNON BALLERS
Serious?	KSUKE	beatmania IIDX 26 Rootage
Jetcoaster Windy	BEMANI Sound Team "dj TAKA" feat.のの	beatmania IIDX 27 HEROIC VERSE
Brahma	m1dy	beatmania IIDX 28 BISTROVER
Breakin' Rules	BEMANI Sound Team "Sota Fujimori"	beatmania IIDX 28 BISTROVER
Hands Up feat. kradness BEMANI Sound Team "Sota Fujimori" Remix	BEMANI Sound Team "Sota Fujimori"	beatmania IIDX 28 BISTROVER
Rub-a Dub-a	kors k	beatmania IIDX 28 BISTROVER
So Punky	Y&Co. feat. 大山愛未	beatmania IIDX 28 BISTROVER
紅蓮華	Covered by BEMANI Sound Team "HuΣeR" feat. Mayumi Morinaga	beatmania IIDX 28 BISTROVER
3!dolon Forc3	青龍×Eagle	beatmania IIDX 28 BISTROVER
ぐだふわエブリデー	Remixed by Xceon feat.Marcia(幽閉サテライト)	beatmania IIDX 29 CastHour

Related Links

• beatmania IIDX 31 EPOLIS official website
• beatmania IIDX 31 EPOLIS location test details