Be Captain Underpants Simulator! [NEW!]

A Roblox experience owned by Mario Editz's Offical Group.

Description (written by the developer; not a statement by this register)

Get ready to flip, fly, and fight crime in Be Captain Underpants Simulator! Take on the role of the hilarious, heroic, and slightly underdressed Captain Underpants in this wacky open-world adventure! 💥 Use toilet paper powers! 🦸‍♂️ Zoom through the skies in epic wedgie-powered flight! 😱 Battle evil lunch ladies, talking toilets, and more outrageous villains! 🧠 Transform from Principal Krupp to Captain Underpants with a snap! 📈 Train to level up your powers and unlock awesome new abilities! 🎩 Team up with George and Harold on secret missions and silly pranks! Whether you're soaring through the schoolyard or flushing out evil, the world needs YOU to save the day… in your underpants! ✨ New updates, bosses, and gear coming soon – don’t miss it! 🔔 Hit that favorite and follow to stay up to date, and remember… Tra-la-laaaa!

Last updated by the developer 20 Oct 2025, 00:32 UTC.

playing (measured 4 Sept 2026, 04:51 UTC)

lifetime visits

20 October 2025

created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
4 Sept 2026, 04:51	0	first reading

Concurrent players at each of our measurements (insert-on-change).