Gelnoide (ゲルノイド Gerunoido) is one of the monsters summoned to Earth accidently in Bio Planet WoO. He is the last monster of the series, and the strongest.

Subtitle: WoO Star-beast (WoO星獣 WoO Boshi-jū)



Gelnoide was accidentally summoned to Earth by WoO.


  • Height: 60 m
  • Weight: 20 000 t
  • Origin: Space
Powers and Weapons
  • Energy Blast: Gelnoide can fire energy blasts from his mouth.
  • Shockwave Stomp: Gelnoide can energize his feet and stop the ground, creating a wave of debris.
  • Absorb: Gelnoide can launch an energy ball that can draw whatever it hits into his body.
  • Slime: Gelnoide can turn into slime to go into tight spaces to escape.
Bio Planet WoO Kaiju
Gelnake | Galrobe | Gelbelio | Gelbile | Gelbile MK | Gelnoide
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