| 1987 | 1988 |
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 |
| HELLOWEEN Keeper of the Seven Keys: Pt. I  Play on YouTube Stream on Spotify Stream on Apple |
HELLOWEEN Keeper of the Seven Keys: Pt. II Play on YouTube Stream on Spotify Stream on Apple |
| 1991 | 1993 |
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 |
| HELLOWEEN Pink Bubbles Go Ape Play on YouTube Stream on Spotify Stream on Apple |
HELLOWEEN Chameleon Play on YouTube Stream on Spotify Stream on Apple |
| 2021 | 2025 |
 |
 |
| HELLOWEEN Helloween Play on YouTube Stream on Spotify Stream on Apple |
HELLOWEEN Giants & Monsters Play on YouTube Stream on Spotify Stream on Apple |