Download

Windows 10 & 11 · 64-bit

Grab the installer, log in with your game account, and jump into the square.

Download GloomBusters Online

Version 0.1.0 · 48 MB · updated Oct 9, 2026

  1. Run GloomBustersOnline-Setup-0.1.0.exe once it finishes downloading.
  2. Click through the installer. It doesn't need admin rights.
  3. Open GloomBusters Online from the Start menu (or desktop), log in, and press Play.
  4. No account yet? Create one here, or right in the launcher.
Windows says "Windows protected your PC"? That's normal for new games that aren't from a big studio yet. Click More info, then Run anyway.

SHA-256: 344382d8ed40bda1e3bbbc2d42a88d6decb02998547f0250abe5048922b6de68