Unity Game Optimization, Third Edition
Davide Aversa and Chris Dickinson · 2019 · Packt
Read it if: You want a systematic guide to finding and fixing performance problems in scripting, rendering, memory and physics.
Performance & profilingPacktIntermediate to advancedWritten for Unity 2018/2019; the techniques mostly carry over
Guides and videos
- Unity Game Optimization: Profile, Find Bottlenecks & Fix Performance
Teaches profiling a Unity game, finding bottlenecks and applying optimization fixes.
youtube.com · Oct 2025