1. PLAY THE EXPERIENCE

Head over to Roblox on your phone, tablet or computer and start your rocket adventure today! It's called "Build a Rocket VS Mark Rober". Don't forget to invite your friends!

PLAY NOW FOR FREE

2. ENTER THE SWEEPSTAKES

Beat the game experience before the end of 2023 and you may enter our sweepstakes to visit CrunchLabs with your family. Yep, CrunchLabs is a real place, and Mark is excited to meet you!

NO PURCHASE NECESSARY. Ends 11:59 p.m. PT on 12/31/23. Open to legal residents of the 50 U.S. & D.C. See Official Rules for full details on eligibility requirements, how to enter, free method of entry, prize description and limitations. Void where prohibited. Sponsored by CrunchLabs LLC. Sunnyvale, CA 94087.

ENTER SWEEPSTAKES

3. GET THE BUILD BOXES

If you're not already a Build Box subscriber IRL, what are you waiting for? Subscribe today to start your engineering journey. Next stop? Mars!

SUBSCRIBE TO THE BUILD BOX