ASO II: Last Guardian
| Composed by | Konny / Shinsekai Gakkyoku Zatsugidan |
| Arranged by | Konny / Shinsekai Gakkyoku Zatsugidan |
| Published by | Pony Canyon / Scitron |
| Catalog number | PCCB-00062 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 20 tracks |
| Release date | May 21, 1991 |
| Duration | 00:38:28 |
| Genres |
Produced by Yoshihiro Ohno for Scitron & Art.
Directed by Takashi Okamoto for Scitron & Art.
Composed and Arranged by SNK Sound Team & Konny.
Recorded at Light Studio, Mar.1991
Engineered by Hiroki Muraoka.
Assistant Engineering by Hiromi Ichikawa.
Mastering Engineering by Kumiko Takeuchi.
Creative Director: Haruki Tahara (Warp).
Special Thanks to SNK Public Relations Staff.
Executive Producer: Kazusuke Obi for Scitron & Art.
Directed by Takashi Okamoto for Scitron & Art.
Composed and Arranged by SNK Sound Team & Konny.
Recorded at Light Studio, Mar.1991
Engineered by Hiroki Muraoka.
Assistant Engineering by Hiromi Ichikawa.
Mastering Engineering by Kumiko Takeuchi.
Creative Director: Haruki Tahara (Warp).
Special Thanks to SNK Public Relations Staff.
Executive Producer: Kazusuke Obi for Scitron & Art.
| 1 | THE SPACE FLIGHT (ARRANGE VERSION) | 04:23 |  |
| 2 | ASO II TITLE | 00:11 | |
| 3 | THE SPACE FLIGHT (AREA 1) | 04:02 | |
| 4 | SEVERE FIGHT (BOSS 1) | 01:17 | |
| 5 | CLEAR | 00:10 | |
| 6 | My Aeroplane (SHOP) | 01:09 | |
| 7 | THE BIG BATTLE SHIP (AREA 2 Above the Battleship) | 02:00 | |
| 8 | SONIC BARRIER (AREA 2 Inside the Battleship) | 03:01 | |
| 9 | MASSACRE (BOSS 2) | 02:29 | |
| 10 | MACROCOSM SPACE (AREA 3) | 01:50 | |
| 11 | STOICISMI (BOSS 3) | 01:17 | |
| 12 | WARP ZONE (AREA 4) | 02:31 | |
| 13 | MASSACRE (BOSS 4) | 01:24 | |
| 14 | PLANET OF WATER (BOSS 5) | 02:02 | |
| 15 | SEVERE FIGHT (BOSS 5) | 00:50 | |
| 16 | Asian Airspace (AREA 6) | 02:17 | |
| 17 | MASSACRE (BOSS 6) | 01:26 | |
| 18 | THE FINAL ZONE (LAST BOSS) | 01:39 | |
| 19 | LAUGH (ENDING) | 02:16 | |
| 20 | S.E. COLLECTION | 02:14 | |
