Guts Rock (ガッツロック) is one of the Rock People.
He is 1.88m tall, weights 1.1 tons and being made out of granite has a hardness of 9. While Guts Rock is one of the strongest of the Rock Robo he is a gentle giant, happier enjoying the wonders of nature than fighting in battles. Though when Guts Rock does fight he can call on his rock-shattering Break Voice, his Strong Cutter battle move and his Vital Saber.
Machine Robo: Revenge of Cronos cartoon
- Voice actor: Kenichi Ono
Along with Bally and Mecha Rock, he chased Leina Stol into a cave, believing her to be a Gyandlar. Later the group did help clear the mistake up. The Man from Gyandlar Guts Rock was later among the residents of Java's village, forced to work for Diondra. Rockgiran versus Rockdon He was later among those gathered at Emerald City, Gather All Machine Robo where he helped destroy Diondra's aerial limpet mines while defending the city. Escape from the Underground - Pro Truck Racer Appears! Guts Rock was later present when Rom Stol cemented his alliance with Mask Rock. The Secret of the Jewel People
Machine Robo: Battle Hackers cartoon
After the Machine Robo left Cronos and passed a dimensional gateway they re-emerged as the citizens of the Algo Republic on Electronic Planet B-1 with no memory of their previous adventures; Guts Rock became a member of the Blue Dragons in the Algo Army. Guts Rock was among the workers trapped in the electronic furnace when it was made to overload by the Gurendos; they were rescued by the Winner Robo and the Algo Army. Save the Electronic Furnace of Death! After the casualties of the electromagnetic missiles launched by Yasand were restored thanks to the Battle Hackers, Guts Rock and the Blue Knights joined an attack that pushed the Gurendos back out of Crystal City. Let's Do It!
Machine Robo: Revenge of Cronos
- Guts Rock (1986)
- ID number: MRR-3
- Accessories: Vital Saber
- Guts Rock was one of the Rock Robo in the Machine Robo: Revenge of Cronos toyline, and coverts from robot to granite rock in 4 steps. Guts Rock has good articulation at the shoulders, elbows, hips and knees.
- The same figure was issued as Granite in Rock Lords by Tonka, with a modified colour scheme - the Japanese version uses darker blue paint and yellow eyes. It is unclear which version of the figure was released first.