**Evaluating voxel sandbox design** The user is asking for a playable voxel sandbox in the style of Minecraft or "BLOCKLAND," with a stylish pixel UI, dynamic terrain, skies, trees, shadows, and a hotbar. I understand there’s a budget of around 29,000 tokens, and ideally, I aim to produce 8,000 to 14,000 tokens of output, which equates to about 600-900 lines of code. I need to keep the design functional yet efficient, ensuring minimal bugs and necessary features like inventory and first-person controls while adhering to sandbox restrictions regarding pointer locking.**Implementing mouse drag functionality** I need to ensure that there's a graceful fallback for mouse dragging without mentioning iframes. Implementing pointer lock is important, with an option to enable drag-to-look mode if pointer lock isn’t available. I’ll also need to incorporate continuous movement controls for mobile devices. Using module imports from a CDN is acceptable. I plan to include the script with the version of Three.js from the CDN, ensuring I'm aware of the potential deprecation issues with older builds. ```html Blockhaven — A little world of your own

PREPARING YOUR WORLD /LOCAL WORLD

Grass block∞

1–9 TO SELECT · SCROLL TO CYCLE

WASD A little exploring

SPACE Jump · SHIFT Sprint

LMB Mine · RMB Place

F Fly · ESC Take a break

THE OVERWORLD SEED —

Small blocks.
Big possibilities.

A pocket-sized world with room for big ideas. Wander a little. Break a block. Make something yours.

WASD Move around

MOUSE Look around

SPACE Jump

F Toggle flight

LMB Mine a block

RMB Place a block

Every great build starts with one block.

LESS SCROLLING. MORE WANDERING.

96 × 96 blocks of possibility

```

Small blocks.Big possibilities.

Small blocks.
Big possibilities.

minecraft