builder's guild

Grab your tools. Time to make.

Real hands, real materials. Every build here can be finished in an afternoon.

B1

Blocky Treehouse

Design a fort with only 4 shapes. Sketch it, then build a mini model.

🟢Roll soloEasy · 40 min

B2

Cardboard catapult

Rubber bands, popsicle sticks, one launching arm. Aim for the target.

🟡Grab a grown-upIntermediate · 45 min

B3

Marble run wall

Tape cardboard tubes to a wall and race marbles from top to bottom.

🟡Grab a grown-upIntermediate · 1 hour

B4

Fix something broken

Pick something from the Safe Fix Menu and figure out why it broke.

🟡Grab a grown-upIntermediate · 45–60 min

trail · Make It Move

Draw it, launch it, then make gravity do the work.

Follow it in order, skip ahead, or roll off the trail entirely. Nothing is locked.

1. stop 1Blocky Treehouse🟢Roll solo
2. stop 2Cardboard Catapult🟡Grab a grown-up
3. stop 3Marble Run Wall🟡Grab a grown-up

Call Roam