Arma 3 Advanced Developer Tools May 2026

Once your mission or mod is live, you need telemetry.

Even seasoned devs fall into these traps.

AddonBuilder.exe /project:"path\to\project.pboproj" /output:"build\"
diag_profileEnable true;
// run scenario actions
diag_profileEnable false;
diag_profileReport

  • Rapid prototyping

  • Asset creation & validation

  • Terrain & world building

  • Scripting & modularization

  • Packaging & build automation

  • Profiling & optimization

  • QA & testing

  • Release & post-release


  • This is arguably the most powerful feature for real-time debugging. The Watch field allows you to monitor variables without spamming the system chat with diag_log or hint. arma 3 advanced developer tools