Gotta Scal'em All - Optimize Unreal Scalability the Smart Way

Balancing Unreal's DefaultScalability.ini is often a grind: endless numbers, trial & error, spreadsheets, and lots of guesswork.

Scalem changes that. It's a dedicated editor window that lets you visualize, compare, and fine-tune scalability settings—based on real data from your target machines.

No black magic. No AI buzzwords. Just clarity and control for your game's performance.

Why Scalem?

• Save hours of trial & error – adjust values with intuitive sliders instead of juggling numbers.

• Work with reality, not assumptions – use real performance data from the PCs that matter.

• Experiment without risk – create and compare multiple scalability presets instantly.

• Keep your pipeline clean – Scalem uses Unreal's native scalability system, nothing proprietary.

• Get team alignment – no more subjective debates, just shared visual data.

• Documentation

• Issue Tracker

• Download Demo Data: Contains a Scalability.ini preset and a few target machines with their scalability captures.

• Discord (for community and help/support)