
Kickstarted in August 2023
Over 937 D&D players and DMs brought this high-octane 5e expansion to life with $89,025 CAD in funding. Guillmanās Guide to Speed is a 320+ page third-party sourcebook for Dungeons & Dragons 5E, focused on racing, vehicles, and high-speed gameplay.
Watch the Kickstarter Trailer
Seen by 5,000+ TTRPG players during the Kickstarter campaign.
Free Sample Inside
Curious what Guillmanās 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.
Whatās Inside:
- Vehicle Creation System: Build, customize, upgrade, and race a variety of mechanical and magical DnD vehicles.
- DnD Racing Rules: Balance on the knife's edge of speed, handle hazards, and bring high-octane action to the table.
- New DnD Classes & Subclasses: 5 Classes & 17 unique Subclasses built around speed.
- Custom Monsters: 40+ Creatures designed for high-speed DnD chases, highway ambushes, and racetrack mayhem.
- Modular Tracks & Maps: Mix-and-match layouts for races, complete with hazards, shortcuts, and scenery.
Built for the Fast Lane.
Guillmanās Guide to Speed is made for DMs who want to bring high-speed racing into their campaigns, and for players who want to take the wheel. This isnāt just a set of vehicle rules. Itās a complete toolkit for running thrilling races with players and NPCs, customizing vehicles, building tracks, and adding speed-based chaos to any 5E table.
Whether you're dropping a single chase scene into your campaign or designing a full-on racing league, GGTS gives you the tools to make it unforgettable.
Only Crits
Guillmanās Guide to Speed: Full Book & PDF Bundle

Limited Print. Limited Time.
Guillmanās Guide to Speed was created for Kickstarter ā and we didnāt print thousands of extras. Whatās available now is all thatās left.
Once these copies are gone, theyāre gone.
Finally, Rules That Keep Up
Fast-paced games deserve fast-paced rules. GGtS ditches slow systems and convoluted mechanics in favor of something better: bold mechanics & snappy systems.
Everythingās built for intuitive 5E gameplay, whether youāre running a street race or a full-speed dungeon escape.
Playtested by dozens of tables. Balanced for speed.
Only Crits on Shipping
Weāve fulfilled over 40,000+ orders worldwide, and we treat every package like itās headed to our own game night. GGTS ships with full tracking and protective packaging to make sure it arrives safe and ready to roll.
š¦ Tracked Shipping
š Global Delivery in 4ā10 Business Days
š¬ 24/7 Support If Anything Goes Wrong
Why People Love Only Crits
Know Before You Roll (FAQ)
How do I download my digital / .PDF content?
Itās sent automatically after checkout. Youāll also find a link in your confirmation email.
How long will my dice take to arrive?
Orders ship in 2ā5 business days and usually arrive within 4ā10 business days.
Is this book compatible with standard 5E?
Yes! GGTS is fully 5E-compatible ā it just adds speed-focused rules, vehicles, new classes, and more. You can drop it into any campaign, no conversion needed.
What if something arrives broken or wrong?
No stress. Just email us, weāll send a replacement (and maybe a little bonus š)
Can I still get the Kickstarter rewards?
While some exclusive items from the original campaign are no longer available, many products from Guillmanās Guide to Speed are still in stock.
Click here to view all available GGtS products.