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Orbinaut (Unidus, Sonic the Hedgehog 16-bit)

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Orbinaut
For appearances in other games and media, see Orbinaut.


Orbinaut.png
Orbinaut
Game: Sonic the Hedgehog (16-bit)
Hits to defeat: 1
Points: 100

Orbinaut is an enemy (Badnik) found in the video game, Sonic the Hedgehog. Orbinauts are robots modelled after sea urchins.Media:GD Sonic1 GDC2018 Enemies1.png[1] It launches its four spike balls along a horizontal line when Sonic approaches, leaving it vulnerable to attack.

Orbinaut is one of the few enemies not featured in the North American or European manuals. The name "Orbinaut" first appeared in merchandise during the early 1990s.

A green variant that doesn't fire its spike balls can be found in Star Light Zone. In Japan, each version has its own name, the version that fires its spike balls is called Unidus, while the version that retains its spike balls is called Uni Uni.

Names in other languages

Also known as
Language Localised Name English Translation
English Orbinaut Orbinaut
Japanese ウニダスMedia:Sonic1 MD JP manual.pdf[2] Unidus

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Technical information

Game Object ID # Code offset Mappings offset Compressed art offset Subparameters
Sonic the Hedgehog (16-bit) $60 $11CCE $11EEC $389EE (Nemesis Format, 31 blocks) $00

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Sonic the Hedgehog (16-bit)
Sonic1 title.png

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