Desktop build · the Windows app

PICK YOUR
INSTALLER

ONE GAME · TWO INSTALLERS — the same voxel arena the browser tab runs, in its own window, with llama.cpp's runner inside it

CURRENT BUILD 1.3.4 SHA-256 READ OUT OF THE RELEASE ON DEVICE (THIS PC) — NO KEY, NO CLOUD

▶ CLICK A BUILD TO PICK IT — the chosen one lights up, and the plate under it is read straight out of the release

Choose a build

TWO INSTALLERS.
ONE GAME.

Both carry the identical game and the same llama.cpp runner, and both install per-user into %LOCALAPPDATA% without ever asking for administrator rights. They differ in exactly one thing: how they get Microsoft's WebView2 — the component Windows draws the window with — onto the machine.

FILE
BLOCKSTRIKE-1.3.4-win64-setup.exe
SIZE
54.5 MiB57,133,516 bytes
SHA-256
2f6dd2030acf3768ca369242f68d6739979bf642234f7dcf67938bbdd244732c
⬇ DOWNLOAD SLIM
FILE
BLOCKSTRIKE-1.3.4-win64-offline-setup.exe
SIZE
259.5 MiB272,104,742 bytes
SHA-256
a08a6479388716cc03b801f19ebc903b9f76e42f4a6522b305307c83a44e6306
⬇ DOWNLOAD OFFLINE
Read this once

BEFORE YOU INSTALL

WINDOWS SPEAKS FIRST

SmartScreen will warn you

These builds are not code-signed yet, so the first run shows "Windows protected your PC" and an unknown publisher. That is what an unsigned executable looks like, not a fault in the build — press More info → Run anyway to continue, or wait for a signed one.

PROOF OF PROVENANCE

Check what you downloaded

Each SHA-256 on this page was read out of the artifact the release was built from, and one click selects a whole digest. Compare it in a terminal:

PowerShell:  Get-FileHash .\BLOCKSTRIKE-win64-setup.exe -Algorithm SHA256
Prompt:      certutil -hashfile BLOCKSTRIKE-win64-setup.exe SHA256
macOS/Linux: shasum -a 256 BLOCKSTRIKE-win64-setup.exe
WHY INSTALL AT ALL

The model never leaves the PC

The installer carries llama.cpp's runner, and the LOCAL AI panel grows an ON DEVICE (THIS PC) block whose weights are a download you choose — QWEN3-VL 2B at 1.9 GB, QWEN3-VL 4B at 3.3 GB (the default) or QWEN3-VL 8B at 6.2 GB, recommended from your own RAM. No key, no cloud, and it answers with the network off. More in the field guide.

▶ PLAY IN THE BROWSER FIELD GUIDE LEGAL & CREDITS