Psyvariar Medium Unit was released in arcades in 1999. An updated version, Psyvariar Revision, was released in 2001 with gameplay adjustments and new music. Track 26 contains the pieces unique to Psyvariar Medium Unit, and the other tracks are new pieces from Psyvariar Revision and pieces common to both versions of the game.

Composition:
WASi303: 1, 7, 8, 12, 14, 16-18, 20, 21, 23-26
Misako ADJUMY Sekiguchi: 1, 4-6, 10, 15, 19, 22, 27, 28
MR2151: 2, 3, 9, 11, 13, 26
ORE808": 21

Piano on 28 by Misako ADJUMY Sekiguchi

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STAFF

SUCCESS"PSYVARIAR"Sound Team
Tetsuro Sato as WASi303
Misako ADJUMY Sekiguchi (Tago)
Kazumine Tsushima as MR2151
Takashi Egawano as ORE808"

Producer
Takato Yoshinari(SUCCESS)
Hideki Koizumi(REVERSE BABEL)

Director
Tetsuro Sato

Recording and Mixing
Tetsuro Sato

Mastering
Takako "CrossFade Master" Watanabe(birdie house)
at ABS Mastering Room

ArtDirection and Design
Hide Takahashi as bymake2(SUCCESS)
Tatsuya Nakano as nak(SUCCESS)

Promotor
Yasushi Imai(REVERSE BABEL)
Yoshio Okada(REVERSE BABEL)

Special Thanks
Masaki Yagi(TAITO)
Miki Nakashima as Goma
Kanazawa High School
Ms.Noriko Tokoi
Huey Sekiguchi
Fumio Suzuki
Youichi Nakajima
Izuhara Haruna
And
All SUCCESS Staff