Guillman's Guide to Speed hardcover 5E book featuring cover art of a laughing aviator and racing rules text

Collection

Guillmans Guide To Speed

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OUR ORIGIN

Kickstarted in August 2023

What started as a passion project became something incredible. Our community brought Only Crits to life.

  • 937

    Backers

  • $89,025

    CAD Raised

  • 1st

    Kickstarter

    Original Kickstarter Campaign
    Open pages from Guillman’s Guide to Speed 5e supplement laid out on a wooden surface, showcasing character creation, bestiary entries, magic items, spells, and fantasy vehicles. Bold yellow text reads “Click Here for a Free Sample.” Designed by Only Crits for DnD 5e.

    Free Preview

    Free Sample Inside

    Curious what Guillman’s Guide to Speed is all about? Get a first look at new 5e content including unique classes, vehicles, magic items, and monsters. Download your free sample and hit the ground running.

    download Instant access:  Download the sample PDF immediately and explore the content right away.

    inventory_2 Packed with content: Includes classes, vehicles, magic items, and monsters from the full guide.

    visibility Try before you buy: Get a real feel for the gameplay, design, and balance before committing.

    SAMPLE .PDF

    Built different, backed always

    • shield

      Lifetime warranty

      Every product is backed by our lifetime warranty against defects, damage, or manufacturing issues.

    • replay

      60-day free returns

      Not satisfied? We offer hassle-free returns within 60 days, no questions asked, no risk to you.

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      24/7 customer support

      Need help? Our support team is available around the clock to answer questions and solve issues.

      OUR STORY

      Loved by 45,000+ Customers

      Real stories from the tabletop. Here's what happens when you roll with Only Crits.

      Problem

      A Critical Failure

      Not enough dice at the table, so players are stuck sharing.
      Combat hits, numbers are hard to read, and someone’s forced onto a dice app.

      Success

      The Critical Success

      Now everyone at the table has their own set, every number is crystal clear, and the only thing slowing combat down is the DM.

       
       

      acute Limited run

      star Kickstarter exclusive

      Limited Print. Limited Time.

      Guillman's Guide to Speedwas created for Kickstarter — and we didn't print thousands of extras. What's available now is all that's left. Once these copies are gone, they're gone.

      Once these copies are gone, they're gone.
      • Bob World Builder

        "Through sponsorships and even producing my own custom dice set, I've been a happy partner of Only Crits for almost two years now."

        Smiling Bob World Builder with glasses and a green cap standing in a forest, wearing a backpack

        Kickstarter Creator

      • Blaine Simple

        "Only Crits has been making uniquely stunning tabletop products for years. "Created Blaine Simple's Kickstarter dice set."

        Cartoon-style avatar of Blaien Simple, a red-haired character in a white uniform with a police hat, pointing with a green bird on their finger

        Author

      • NoNat1s

        "Our experience with Only Crits have shown us their dedication to quality products, iterative design and their attention to detail."

        NoNat1s smiling while holding colorful D&D dice in his hand, wearing a black cap and flannel shirt

        DnD Content Creator

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        Support

        Frequently Asked Questions

        Try them out. If you’re not 100% happy, return them within 60 days, we’ll cover it.

        It’s sent automatically after checkout. You’ll also find a link in your confirmation email.

        Orders ship in 2–5 business days and usually arrive within 4–10 business days.

        We photograph every set in natural light with zero filters. What you see is exactly what arrives at your door. If it’s not a critical hit, let us know and we’ll make it right.

        Every order is protected by our shipping insurance. If your dice go missing or arrive damaged, it is not your problem. It is ours. Just email us and we will issue a full refund or a free replacement immediately. The choice is yours.