A cinematic voxel valley at sunset — blocky grass hills, cube trees, a small cabin and a river of blue blocks
Free mini-game · plays in your browser

Block
Builder.

Build your own corner of Manhattan, one block at a time. Pour sidewalks, raise brownstones, light up Times Square billboards, stack limestone and glass into skyscrapers, and watch the skyline light up at sunset — then knock it down and start again.

Start building How it plays
20+ block types 16 × 16 Manhattan city block ∞ undo-friendly rebuilds 0 downloads

Your Manhattan block

Tap or click a spot to set a block. Drag to swing the camera around your build, scroll or pinch to zoom. Every block you place scores points — chain placements fast to build a combo up to ×5.

Blocks 0 Score 0 ×1 Best 0 Plan Free Mode · Build Go Pro
Grass Block

Go Pro

The free game isn't changing — everything above stays free. Pro is for builders who want a bigger city, more blocks and presets, and builds that survive a refresh.

Free

$0
  • 16 × 16 city block
  • City and classic blocks on the hotbar
  • Brownstone and Times Square presets
  • Score, combos and saved best
  • Day & sunset skies

You're playing Free

No account, no code, no catch — just play.

Pro Pay once

$9.99 one-time — pay once, keep forever
  • Everything in Free
  • Bigger 32 × 32 city — four avenues of lots
  • Water, stairs, torches & flowers
  • Skyscraper and Art Deco Tower presets
  • Save & load builds in this browser — they survive refresh

Not unlocked yet

Buy Pro — $9.99

Checkout opens in a new tab. When you pay, it unlocks here automatically. To unlock another device, paste the unlock code we show you after checkout.

Subscription

$4.99 per month
  • Everything in Pro
  • A new block pack and a new preset every month
  • This month: Gold & Pumpkin blocks, Glass Tower preset
  • Build codes — open your builds on any device

Not subscribed

Subscribe — $4.99/mo

Checkout opens in a new tab. When you pay, it unlocks here automatically. To unlock another device, paste the unlock code we show you after checkout.

Step 1 · Place

Click to stack

Pick a block from the hotbar (or tap 1–0), then click any face of the world to set a block against it. Blocks snap to the grid and stack as high as you like. Common blocks score 10 points, glass and brick 15, glowstone 25 — and placing blocks within 2 seconds of each other builds a combo multiplier up to ×5. The Cabin preset adds a +100 bonus.

Step 2 · Move

Drag to look around

Drag anywhere on the scene to orbit the camera, scroll or pinch to zoom. Short taps place blocks; drags move the camera, so building on a phone is tap, drag, tap.

Step 3 · Remake

Break, undo, rebuild

Switch to Break mode — or right-click / Shift-click — to knock blocks out with a pop. Ctrl Z undoes your last move, and Brownstone drops a starter townhouse into an empty lot when you want a head start.