METAL SLUG 4 ORIGINAL SOUNDTRACK
| Composed by | SNK SOUND TEAM (Toshikazu Tanaka |
| Published by | SNK NEO SOUND RECORDS |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 16 tracks |
| Release date | March 27, 2019 |
| Duration | 00:37:51 |
| Genres |
| 1 | Declare war (Opening Demo) | 00:23 | |
| 2 | Choose a person (Character Select) | 00:46 | |
| 3 | Let's run through! (Stage 1) | 03:24 | |
| 4 | Show spirit (Stage 2) | 03:26 | |
| 5 | Snowy road (Stage 3) | 03:22 | |
| 6 | Cadaverous (Stage 4) | 03:33 | |
| 7 | Go ahead! (Stage 5) | 03:26 | |
| 8 | The scene of a hard battle (Boss 1) | 02:34 | |
| 9 | Furiously (Boss 2) | 03:21 | |
| 10 | Secret place (Stage 6) | 03:17 | |
| 11 | Uncanny laugh (Demo Before Last Boss) | 01:29 | |
| 12 | Final madness (Last Boss) | 02:50 | |
| 13 | Escape (Demo After Last Boss) | 01:10 | |
| 14 | Good ending | 01:24 | |
| 15 | Bad ending | 01:12 | |
| 16 | End to the war (End Credits) | 02:14 |
