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- Wirbelwind (A-10) - Super High-Speed Cruiser (Though more like a battleship as its deck guns are BB class)
- Trollslegur (2nd time through) (A-10) - Advanced Laser-Armed Battleship
- Dreadnought (B-08) - Large Submarine
- Archeopteryx (B-10) - Huge Jet Aircraft
- Nautilus (2nd) - Clone of the Dreadnought, but more deadly
- Harima (C-07) - Large Twin Hulled Battleship
- Strumwind (2nd) - More advanced and deadlier version of the Wirbelwind
- Arahabaki (C-10) - Large Battleship, has ramming drill at front and side drills
- Amaterasu (2nd) - Clone of the Arahabaki, slightly more deadlier
- Dual Crater (D-03) - Large Landing craft, though built like a twin hulled BB and launched a lot of PT's
- Habukkuk (D-09) - Large ice carrier
- Musspellheim (2nd) - First Part Large Battle carrier, 2nd part Large Battleship
- Druna Skass (D-10) - Large Advanced Battleship, usual near - end game boss, equipped with Wave Gun Weapon
- Silfurbor Negla (2nd) - The usual "Invincible" boss, like Druna Skass but more Deadly, equipped with Breac Wave Gun Weapon
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This game includes many of the bosses from Warship Gunner 1 (although some are relocated, except for the Whirbelwind), with 1 or 2 additions.
- Wirbelwind (A-10) - Super High-Speed Cruiser (Though more like a battleship as its deck guns are BB class)
- Dreadnought (B-10) - Large Submarine
- Nautilus (B-Beta) - Clone of the Dreadnought, but more deadly
- Archeopteryx () - Huge Jet Aircraft
- Dual Crater (C-10) - Large Landing craft, though built like a twin hulled BB and launched a lot of PT's
- Strumwind (D-4) - More advanced, deadly version of the Wirbelwind
- Trollslegur () - Advanced Laser-Armed Battleship
- Brillodein (D-10) - Massive UFO
- Musspellheim () - First Part Large Battle carrier, 2nd part Large Battleship
- Harima () - Large Twin Hulled Battleship
- Arahabaki (E-10) - Large Battleship, has ramming drill at front and side drills
- Amaterasu () - Clone of the Arahabaki, slightly more deadlier
- Habukkuk (F-08) - Large ice carrier
- Druna Skass (F-9) - Large Advanced Battleship, usual near - end game boss, equipped with Wave Gun Weapon
- Druna Skass II (F-10/G-10) - A mid-point between Druna Skass ans Silfurbor Negla, equipped with Breac Wave Gun Weapon, re-encountered as a Bonus Boss
- Silfurbor Negla (*F-Beta) - The usual "Invincible" boss, like Druna Skass but more Deadly, equipped with Siorc Wave Gun Weapon
- Arahabaki II (G-9) - Bonus Boss / Arahabaki with 2 Forward Drills
- Replaces Druna Skass II as the Final Boss IF: You sink the Druna Skass in *F-9 with an A or S Rank.
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- Does NOT show up on regular F section it shows up on *F section, A.K.A: "Replay Mode" the Difference between the Regular stages and the * Stages is that the * Stages are harder.