DillonGoo

Dillon Gu, known by his online alias DillonGoo, is an American animator, director, and content creator. He is best known as the lead fight animator for the Rooster Teeth series RWBY starting from season 3 and for his Anime Cats YouTube series, as well as the cyberpunk-themed Genshin Impact fan series Progenitor, as a VTuber under the name Professor Goo, and as the founder of DillonGoo Studios. Starting in 2017, DillonGoo created KatsuWatch, an animated web series which features Overwatch characters depicted as cats, with Blizzard Entertainment commissioning him for an animation related to Ana's Bastet Challenge, where Ana Amari is shown fighting crime while dressed as a cat. Additionally, Gu created an animation of Baptiste as a cat, nicknamed "Catiste", as well as an animation for Widowmaker. In 2022, DillonGoo Studios released the Goo Engine, a custom build of Blender designed specifically for use in 3D anime production which also serves as the studio's in-house version of Blender. In November 2023, DillonGoo Studios launched Emily, an anime-style 3D rig for Blender. Following this, Gu created a hand macro control rig in Blender in May 2024.

2024–present: Continued success and Soul Mart In March 2024, following Rooster Teeth's announcement of its impending shutdown, Gu expressed interest in acquiring the intellectual property of RWBY to continue its run. He went viral in November 2024 after retweeting a video of a cosplayer dressed as Link from The Legend of Zelda, who was struggling to unsheathe a sword from their back. He tweeted a video demonstrating how the sword could be drawn from the side instead of the back opening.

DillonGoo has also collaborated with HoYoVerse and therefore made a number of Genshin Impact-themed animations for the HoYoFair program starting with the animated short "Nameless Road" in 2022, followed by the cyberpunk-themed Progenitor web series, among the works featured include the Fontaine-themed The Last Bakery in 2023,

In December 2024, Gu and DillonGoo Studios announced their partnership with the Blender Foundation to assist with new Blender releases and the development of non-photorealistic rendering features.

In May 2025, Gu announced that he had joined the Kadokawa-owned Japanese talent agency GeeXPlus. Two months later, in July 2025, during a GeeXPlus panel at the Anime Expo following the announcement of GeeXProduction, DillonGoo, along with GeeXPlus members Gigguk and OtakuVs, announced their projects, in which DillonGoo announced his 3D animated web series Soul Mart. In an interview with Anime News Network, Gu stated that he wanted to demonstrate to a Western audience that animation is not solely for children or adults, but can occupy a middle ground. He also mentioned his interest in experimenting with the integration of 2D elements within 3D animation within the series.

Filmography Short films + Year Title Role Notes SourceDrunken BoxingDirector, animatorDillonGoo's first animation. A Minecraft animated short. Gods Don't BleedDirector, animatorMinecraft animated short The Danu TalismanDirector, producer, animatorMinecraft animated short film. Beat BoxingDirector, animatorMinecraft animation that is the sequel to Drunken Boxing. Ionia: The Blood MoonDirector, producer, editorLeague of Legends - themed fight animation featuring cinematics. Katsu CatsDirector, animatorA short film featuring animated cats. Won the 2016 Suzanne Awards's Best Animation award. Hardcore HerobrineDirector, animatorMinecraft animated short film. Demon Slayer CATSDirector, animatorA Demon Slayer-inspired fan animation which features animated cats. CyberKatsu: RecodedDirector, writer, animatorAn animated short made for DillonGoo's Blender animation course. CyberKatsu: 2Director, writer, animatorSequel to CyberKatsu: Recoded. THE ANTIVIRUS: Emily's Final FightDirector, writerAn animated short that features fight scenes while also showcasing Goo Engine's features. Nameless RoadDirector, writer, lead animatorDillonGoo's first Genshin Impact animation featured on the HoYoFair program Legend of ChongyueDirector, writer, producerArknights-themed animation commissioned by Yostar The Last BakeryAnimator, directorGenshin Impact (Fontaine-themed) animation seen on the HoYoFair program Unsheathed ResolveDirector, producerA Punishing: Gray Raven-themed animated short film produced in association with Kuro Games Mischief ManagedDirector, producerHonkai: Star Rail animated bonus scene made for the HoYoFair program's S.P.A.R.K.L.E Star Rail Jazznight event Fight for My SoulExecutive producerHeaven Burns Red animation commissioned by Yostar Shukra RebornProducerA Punishing: Gray Raven-themed animated short film produced in association with Kuro Games In Another Life DirectorHonkai: Star Rail animated music video seen on the HoYoFair program Klukai Finally Lets LooseDirector, writer, producer, lead animatorGFL2-themed animation created in association with MICA team Carlotta vs CantarellaDirectorWuthering Waves animation made for the Solaris Seaside Story program Galbrena vs AugustaDirector, writer Wuthering Waves animation made for the Solaris Supercup™ Series program. Time for a DrinkDirector, writerGryphline-commissioned Endfield animation. Too Many Void HuntersDirector, writerZenless Zone Zero animation seen on the HoYoFair program

Web series + Year Title Role Notes Source –2016 RWBY Animator, fight choreographer Volume 3 only –2025Progenitor Animator, directorCyberpunk-themed Genshin Impact animated web series seen on the HoYoFair program

Miscellaneous + Year Title Role Notes SourceTime to FeastDirector, writer, lead animator Animated music videos made for Ironmouse. Hell AgainDirector, writer Cash App asked us to make an anime... Director, writer An animated commercial created in association with Cash App.