Castlevania - The Adventure gb (USA)

2x Speed by Gades

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Always Have Metal Whip/Note by Zapdos

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Always Have Whip Power-Ups by Terrabyte

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Boss Health Modifier A/Note by Macrox

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Boss Health Modifier B/Note by Macrox

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Candles Reappear/Note by Macrox

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Crazy Moon Jump by Terrabyte

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Cutscene/Screen Modifier/Note by Macrox

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Don't Lose Weapon From Getting Hit by Ugetab

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Fly by VisitntX

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Glide Walk by Macrox

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Hit Anywhere by nolberto82

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Improve Speed Slightly/Note by Ugetab

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Infinite energy by Galoob

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Infinite Health by Zapdos

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Infinite Lives by Zapdos

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Infinite lives by Galoob

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Infinite Time by Zapdos

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Infinite time [switch off at end of stages to go on]/Note by Galoob

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Invincibility against Enemies by terpsfan101

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Invincibility Against Spikes/Note by nolberto82

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Invincible by Macrox

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Jump In Midair by nolberto82

009-C9E-3B7
CD9-BDE-4CA
329-BEE-C42
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Level 2 Boss Health Modifier by Macrox

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Max Score by Macrox

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Moon Jump by nolberto82

18A-33E-802
009-C9E-3B7
CD9-BDE-4CA
329-BEE-C42
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Music Tempo/Note by Macrox

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Stage Select/Note by Unknown

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Start with 2 energy bars by Galoob

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Start with 4 energy bars by Galoob

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Start with 5 lives by Galoob

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Start with 6 energy bars by Galoob

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Start with 7 lives by Galoob

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Start with timer at 2:15 (1st stage only) by Galoob

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Start with timer at 4:15 (1st stage only) by Galoob

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Start with timer at 7:15 (1st stage only) by Galoob

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Tetris Mode (0-F) by Macrox

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Timbre Modifier [00-FF] by Macrox

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Visible/Invisible Modifier/Note by Macrox

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