Metal Slug 4 Original Soundtrack
- Declare war (Opening Demo) (von Toshikazu Tanaka)
- Choose a person (Character Select) (von Toshikazu Tanaka)
- Let's run through! (Stage 1) (von Toshikazu Tanaka)
- Show spirit (Stage 2) (von Toshikazu Tanaka)
- Snowy road (Stage 3) (von Toshikazu Tanaka)
- Cadaverous (Stage 4) (von Toshikazu Tanaka)
- Go ahead! (Stage 5) (von Toshikazu Tanaka)
- The scene of a hard battle (Boss 1) (von Toshikazu Tanaka)
- Furiously (Boss 2) (von Toshikazu Tanaka)
- Secret place (Stage 6) (von Toshikazu Tanaka)
- Uncanny laugh (Demo Before Last Boss) (von Toshikazu Tanaka)
- Final madness (Last Boss) (von Toshikazu Tanaka)
- Escape (Demo After Last Boss) (von Toshikazu Tanaka)
- Good ending (von Toshikazu Tanaka)
- Bad ending (von Toshikazu Tanaka)
- End to the war (End Credits) (von Toshikazu Tanaka)
Metal Slug 6 Original Soundtrack
- Last Resort (Character Select) (von Manabu Namiki)
- Main Theme from MS6 (Stage 1-1) (von Manabu Namiki)
- Cliff and Cave (Stage 1-2) (von Manabu Namiki)
- Steel Beast 6+7 Beats (Boss 1) (von Manabu Namiki)
- Carry Out -MS6 version- (Stage Clear) (von Manabu Namiki)
- Inner Goldfield (Stage 2) (von Manabu Namiki)
- Asian Impact (Stage 3) (von Manabu Namiki)
- Biotoxic (Boss 2) (von Mitsuhiro Kaneda)
- Gravestone -MS6 version- (Game Over) (von Manabu Namiki)
- Bridge 256 (Stage 4-1) (von Mitsuhiro Kaneda)
- Aim High Chase Fast (Stage 4-2) (von Manabu Namiki)
- Final Attack -MS6 version- (Stage 5) (von Manabu Namiki)
- Unavoidable Duel (Boss 3) (von Mitsuhiro Kaneda)
- Discharge (Last Boss) (von Manabu Namiki)
- Awesome Rush (Demo After Last Boss) (von Mitsuhiro Kaneda)
- The Survivor (Ending) (von Mitsuhiro Kaneda)
- The Military System -MS6 version- (Mission All Over) (von Manabu Namiki)
- Critical Maneuver (End Credits) (von Mitsuhiro Kaneda)
Metal Slug 7 Original Soundtrack
- Barracks -MS7 version- (Character Select) (von Toshikazu Tanaka)
- Scrap Island (Stage 1) (von Toshikazu Tanaka)
- Former Master (Demo Before Stage 2) (von Toshikazu Tanaka)
- Coal Mine (Stage 2) (von Toshikazu Tanaka)
- Underground Fortress (Stage 3) (von Toshikazu Tanaka)
- The Waterfall (Stage 4) (von Toshikazu Tanaka)
- Ruins Base (Stage 5) (von Toshikazu Tanaka)
- Snowy Country (Stage 6) (von Toshikazu Tanaka)
- The Beginning Is The End (Stage 7) (von Toshikazu Tanaka)
- Gravestone -MS7 version- (Game Over) (von Toshikazu Tanaka)
- The Military System -MS7 version- (Menu) (von Toshikazu Tanaka)
- Combat School (Combat School Stage) (von Toshikazu Tanaka)
- He Has Been Elevated In Rank (Combat School Fanfare) (von Toshikazu Tanaka)
- Beast Of Beat 9/8 (Normal Boss) (von Toshikazu Tanaka)
- Assault Theme -MS7 version- (Stage 6 Boss) (von Toshikazu Tanaka)
- Final Attack -MS7 version- (Last Boss) (von Toshikazu Tanaka)
- Carry Out -MS7 version- (Stage Clear) (von Toshikazu Tanaka)
- Melody of my own way (End Credits) (von Toshikazu Tanaka)
Metal Slug X Original Soundtrack
- The Military System -X- (Operation Explanation, Ranking) (von HIYA! & Captain Beroou)
- Barracks -X- (Character Select) (von HIYA! & Captain Beroou)
- Judgment -X- (Stage 1-1) (von HIYA! & Captain Beroou)
- Steel Beast 6beats -X- (Boss Theme A) (von HIYA! & Captain Beroou)
- Prehistoric Site -X- (Stage 2-1) (von HIYA! & Captain Beroou)
- The Cenotaph -X- (Stage 2-3) (von HIYA! & Captain Beroou)
- First Contact -X- (Boss Theme B, Stage 6-2) (von HIYA! & Captain Beroou)
- Livin On The Deck -X- (Stage 3-1) (von HIYA! & Captain Beroou)
- Assault Theme -X- (Boss Theme C, Stage 6-1) (von HIYA! & Captain Beroou)
- Back To The China -X- (Stage 4-1) (von HIYA! & Captain Beroou)
- New Godokin Street -X- (Stage 5-1) (von HIYA! & Captain Beroou)
- Kiss In The Dark -X- (Stage 5-2) (von HIYA! & Captain Beroou)
- Metamorphosis -X- (Stage 5-3) (von HIYA! & Captain Beroou)
- Gravestone -X- (Game Over) (von HIYA! & Captain Beroou)
- Final Attack -X- (Stage 6-3) (von HIYA! & Captain Beroou)
- End Title Again -X- (Final Performance) (von HIYA! & Captain Beroou)
- Ms_X_Ending -X- (End Credits) (von HIYA! & Captain Beroou)
- Carry Out -X- (Stage Clear) (von HIYA! & Captain Beroou)
