All the cards
Engineer · Builder · Lax

BUILD LAB 01

A pocket blueprint that turns blocks, sticks and gears into new worlds.

You stack worlds, engineer gear, and score goals.

This one is a blueprint, not a picture — blueprints are for things that get built. Keep building.

No name on the card. Everyone already knows whose lab this is.

Tap it to see the other side
Enter the lab →

Blocks, bricks, sticks and gears. No rules.

The kit

Four things, and everything you make is some mix of them.

BricksSmall parts, strong when stacked.
BlocksA world is just one block, a lot of times.
LaxAim, then follow through.
GearsHow one thing makes another thing move.

The logbook

A blueprint gets notes added to it, and this is where they go. The card always opens this page, so check again in a month and there will be something here that is not here today.

2026-08

The lab has music now

Someone wished for music right here, so the lab plays it now — go in and tap the ♪ MUSIC button at the top. Three songs live in the page — Block Party, Moon Waltz, Rocket Race — and tapping a song's name skips to the next.

2026-08

This page could not change until today

The address on the card is fixed, so this page is the only place anything new can ever land. It had no logbook until today — now it does, and this is its first entry.

Want to change it?

Ask for anything — another colour, a new piece in the kit, something that moves. We’ll build it in.

No account, no email. Just write it and tap the button.

Printing it
  1. Both pictures here carry their own size now, so 100% gives a card 85.7 mm wide. They are 1100 × 694 px — enough for a card, not more.
  2. For the sharpest print use examples/lab-card/designs/front_85.6x53.98mm_600dpi.png and the matching back. Those are 2022 × 1275 px at 600 dpi.
  3. Trim 85.6 × 53.98 mm, bleed 87.5 × 55.88 mm.
  4. Print at 100%. Never “fit to page”. That is the one setting that ruins a card.
  5. The code on the back opens this page.