Colossalcon Texas

What if a classic Game Boy soundtrack was composed as a modern electropop dance song that bounces between powerful vocals and ripping guitar solos? Our live shows are an interactive, high-energy, unique experience, encouraging audiences to get involved with the push of a button. We have opened for acts from They Might Be Giants to Andrew WK across the US, and have songs featuring Matt Mercer, Mega Ran, I Fight Dragons, Psychostick, & Ashly Burch. There are many places you may have already heard Professor Shyguy, including singing the outro song for Dragon Ball Super, The Indoor Kids podcast hosted by Kumail Nanjiani & Emily Gordon, Angry Video Game Nerd’s YouTube channel, GuudeBoulderfist, Ports Center, or games like Infernax.

Laura Post is a voice actress and voice director best known for her roles as Kasumi Yoshizawa in Persona 5 Royal, Yelan in Genshin Impact, and Ragyo Kiryuin in Kill la Kill. Other anime roles include Mai Zen’in in Jujutsu Kaisen, Tamayo in Demon Slayer, Blizzard in One Punch Man, Nozomi in Love Live!, and Beatrix in Zom 100: Bucket List of the Dead. Her video game work includes Ahri in League of Legends, Queen Azshara in World of Warcraft, Valentine in Skullgirls, Yunaka in Fire Emblem: Engage, Catherine in Fire Emblem: Three Houses, and more!

We’ve had Craft Fairs for Artists, Flea Markets for Thrifting, and CCGs for Cards, and this year the Cosplay Meet & Greet returns! The Cosplay M&G is for any cosplayer new to the scene or a veteran to see fans, make new friends & fans, and sell prints/merch for free.

The event will be held Friday of the con from 3 pm – 9 pm and is open to all attendees with a Friday or Multi-Day Badge. All you have to do is fill out the form on the Meet & Greet page and you are guaranteed a 6′ table to promote and sell at during the Meet and Greet, being listed on our website, and a discount code for our badges for you (if you choose to buy your badge after filling out the form), your friends, and your community/fans! (Only guaranteed while spots last.)

Best known as Lifeline in Apex Legends, Jade in Mortal Kombat 11, Tikki in Miraculous Ladybug, Catwoman in DC Dark Legion, Kikimora in The Owl House, Rin Tohsaka in the Fate Stay Night Franchise, Tiki & Young Tiki in the Fire Emblem Franchise, Canary in HunterxHunter, Melascula in Seven Deadly Sins, and Kanata Ubuyashiki in Demon Slayer – Mela Lee has been credited in over 300 Animated & Live Action Series, Films, and games. (IMDB.me/MelaLee) 

Additional titles include: Starfield, Elder Scrolls, Marvel Avengers Assemble, StarWars Squadrons, Pokémon, BlazBlue, Vampire Knight, When They Cry, Rozen Maiden, The Usagi Chronicles, and GranBlue Fantasy.

Look out for several new solo Music projects slated for 2025 & 2026.
(Mela Lee on Spotify. Apple, and Amazon Music)

The photoshoot submission form is now open for Colossalcon Texas 2025! Follow the link below to submit your photoshoot for your favorite fandom(s) by August 10th, 2025. Don’t miss the chance to gather with fellow fans and showcase your cosplay. We can’t wait to see the amazing photoshoots you’ll create!

Mystery Skulls, the electronic, dance, neo-soul, and vintage disco-influenced alias of singer, songwriter, and producer Luis Dubuc, started in 2011. After moving to Los Angeles, Mystery Skulls released the self-titled debut EP, featuring the single “Amazing.” 

In 2014, “Forever”, the first full-length Mystery Skulls album, was released and reached critical mass charting at No. 3 on the U.S. Dance charts. The album featured collaborations with Niles Rogers of Chic, and Brandy on the tracks “Magic” and “Number One”. Since then Mystery Skulls’ has released 9 full-length albums, taking a fans-first approach, his discography has amassed over 100 million streams on Spotify and over 350 million views on YouTube. 

At the core of his music are lyrics tackling life’s highs and lows juxtaposed with backbeats to keep dancing in spite of it all. Mystery Skulls continues to tour globally, making stops at Art Basel, Voodoo, Hangout, Cannes Advertising Festival, Homegrown, Bunbury, Arenal Sound, LMDM, Treefort, OakTopia, The Spillover, Live 105 BFD, ESPN X Games, SXSW, CMJ Conference.

We’re excited to welcome the lovely Photoshoot sets by the amazing Abi Candy. All 6 3D photoshoot sets are available during the weekend for first come first serve photoshoots! From a tea room to cloud tunnels there’s something for every character to shoot some beautiful shots in the comfort of your own dedicated space away from the convention traffic. Come with your own photographer, ask Abi, or one of our photographers to take photos; it’s completely up to you! They are completely free to shoot in, but feel free to leave a tip if you liked the work created. The winners of the cosplay contest will have their photos taken at a set of their choice after the contest with their award.

The sets will be available at these hours:
Friday: 11am – 7pm
Saturday: 10am – 7pm
Sunday: 10am – 5pm

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Panel Submissions for Colossalcon Texas 2025 are now open! The form will close on June 13th, 2025 at 11:55 pm and acceptance/waitlist notifications will be sent out mid July!

William is most known for his voice and performance-capture work in animation and video games. He voiced Rigby in Cartoon Network’s Emmy Award-Winning “Regular Show,” The Penguin in WB/DC’s “Return of the Caped Crusaders” and “Batman vs. Two-face” feature films, and Joseph Stalin in “Superman: Red Son,” among other animated films and series.

He performed the role of Otto Octavius/Doc Ock in “Marvel’s Spider-Man” for Playstation, lending not just his voice, but full video-capture, and has voiced characters in many more popular interactive titles such as Mordin Solus in “Mass Effect 3,” Hoffman in “Back 4 Blood,” Palmer in “Final Fantasy VII Remake,” and Bruce Banner in “Marvel’s Midnight Suns.”

Jenny Yokobori is a Japanese-American voice actress. Jenny is the youngest cast member on The Simpsons and can also be heard as Yoimiya in Genshin Impact, Wanda in One Piece, Kuromi and Cinnamoroll in Hello Kitty and Friends Supercute Adventures, as well as in Fire Emblem Heroes, Demon Souls, and more