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RS-81-STI Nemo

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RS-81-STI Nemo (or Nemo STI) is an attempt improvement of the GM II. It was featured in the side story novel Tyrant Sword of Neofalia. It was designed by Kazumi Fujita.

STI stand for STandard Improvement.

Technology & Combat Characteristics

The RS-81-STI Nemo is a test-type revision of the GM II, created as an attempt to give it heavy armor and greater firepower. However, this greatly decreased mobility and the line was scrapped.


  • Beam Rifle RSE-16F
  • Beam Saber
  • 48mm Gatling Gun System SOL-21M

System Features

  • Sensor System
  • Laser Scanning System SG-2231


Picture Gallery


Tyrant Sword of Neofalia Mechanics
Anaheim Electronics
Mobile Weapon
Mobile Suit
RS-NF-81 STI SES Nemo Sword Custom | RS-NF-81-STI-SES-X3 Improved Nemo Sword Proto 3 | SE-DJ-1R Dijeh Sword Improved | SX-NFR-01SES Tyrant Sword | SX-NFR-02SEV Slave Sword
Earth Federation
Mobile Weapon
Mobile Suit
RS-81-STI Nemo | RS-82B-R GM II Custom | RX-86 Sam
Jupiter Energy Fleet
Mobile Weapon
Mobile Suit
ABFS-RR-01M Messala Dinofaust Alpha | ABFS-RR-01S Messala Dinofaust Jupiter
Mobile Weapon
Mobile Suit

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