BUILDER

How to Play

Goal: get the truck across the canyon to the finish flag. Your crossing is real physics — if it's weak, you'll watch it snap in real time.

Parts:

• Road drivable deck. Cheap but weak — a heavy truck snaps it. Start here; upgrade when it breaks.
• Wood all-round block. Stack towers, build decks.
• Beam long and strong — the best deck for heavy loads.
• Stone heavy ballast. Pin down light bridges against wind.
• Iron extremely strong, extremely heavy, extremely expensive.
• Cable drag from one block (or anchor bolt) to another. Pull-only steel rope — suspend roads from towers, tie bridges down. Overstretched cables snap.
• Spring launch pad. The truck bounces off it at speed — jump canyons.

Stress colors: during the run, loaded parts shift teal → yellow → red. Red means about to snap. Read the colors and reinforce the right piece — that's the whole game.

Stars: ★ deliver the truck. ★★ also at or under Par cost. ★★★ at Par with nothing broken.

Build: press and drag to position a part; release to place. The ghost snaps flush to nearby edges — stacking is pixel-perfect. Rotate turns a part 90°. On touch, the ghost floats 250px below your finger — where it shows is where it lands. Cable: select it, then drag from one attachment to another. Move relocates a part for free; Remove refunds it.

Sandbox: free build with every part. Send trucks across your creations, then drop boulders on them (keys B/C/Q/W).

Levels