Tightening the bolts…

Click to place · Right-click/X erase · R turn rocket · drag to spin · 1–6 parts

Build& Boom!

Build it together. Watch it EXPLODE.

🛞🚀🎈🌀💥

🔧 BuildEveryone snaps parts onto ONE crazy machine at the same time.

🚀 Launch3… 2… 1… Watch it fly, flip, bounce — and fall to bits!

⏱ The ShowAn hour of challenges, team battles, a Grand Final and a podium.

Click to place parts · right-click to erase · drag to spin the camera · 1–6 pick parts · R turn · Space ready

Joining the room…

Share this secret code with your friends:

🔓 ROCKETS 🚀 and BALLOONS 🎈 unlocked!
Next: Red vs Blue team battles, the Final Five and the Grand Final…

That's the show! What a bunch of engineers 🧡

⏰

👥 MAKE A ROOM