Colossalcon Texas

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

Artist Alley applications for Colossalcon Texas 2025 are now open! Submissions close April 13, 2025 at 11:55 pm. Acceptance and waitlist notifications will begin April 27th, 2025. Follow the link below to apply now!

There’s just ONE MONTH LEFT to save $40 on your season pass using code “sp40”! This offer ends on January 5th, 2025!

Get a 2025 Colossalcon Season Pass and enjoy all-weekend access to ALL FOUR Colossalcon Events for one incredible price. A Colossalcon Season Pass makes the perfect holiday gift for the anime and gaming fan in your life. Share the excitement of four epic weekends filled with cosplay, guests, panels, and unforgettable memories!

Season Pass Includes:

• Colossalcon (Sandusky, OH)
• Colossalcon East (Pocono MTNS, PA)
• Colossalcon Texas (Round Rock, TX)
• Colossalcon North (Wisconsin Dells, WI)

*Please Note: Refunds are not available for this ticket type.*

Don’t wait — grab your pass now and make 2025 your most colossal year yet!

Book your room by February 14th 11:59pm CST and receive 2 3-day badges! These badges will be held for you at our admission booth in the convention center. Please just show a photo ID to pickup.

Con Room Rate for Thursday – Sunday (for rooms remaining in our block)
Double Queen w/ Sofa: $272 per night
Other room types are also available through our booking link at a discounted rate.

 Admission is available online up until, and during the con!

Use code “tex25” to save 25% on your admission! This code expires on April 20th at 11:59pm. This code does not include the Season pass.

3day: $85
Friday: $39
Saturday: $58
Sunday: $29
Photographer: $85
2025 Season Pass: $175

2025 Season Pass

Looking to attend all of our Colossalcon con events at a special discount rate? Get all weekend access to all four Colossalcon Events for ONE Price! This season pass is good for all 2025 Colossalcon Events: Colossalcon (Sandusky, Ohio), Colossalcon East (Pocono MTNS, PA), Colossalcon Texas (Round Rock, TX), and Colossalcon North (Wisconsin Dells, WI). The season pass is not transferrable to 2026. However, you can transfer to another person for a 2025 Colossalcon Event.

Use code “sp40” to save $40 on a season pass until January 5th, 2025!

Think you’ve got what it takes to make the crowd go wild?
Do you have the skills to spin the sickest beats and keep the energy high all night? If you’re ready to take center stage at the con’s rave, now’s your chance!
Follow the link below to submit your DJ application using our new form.
Already applied recently? Please submit again as this is a brand-new form.

If you’ve lost anything and want to see if our lost and found might have it, please email lostnfoundsafari@gmail.com or fill out the form linked below!

Thanks again for another great year! The convention wouldn’t have been as great without you, our attendees, vendors, staff and guests! We will see you next year for Colossalcon Texas 2025!