Unity Build Optimization Checklist

Large builds hurt:

• Download conversion
• WebGL load time
• Store approval
• User experience

Let's reduce build size properly.

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Enable Code Stripping

Player Settings:

• Managed Stripping Level → Medium/High
• Strip Engine Code → Enabled

Reduces unused assemblies.

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Remove Unused Assets

Delete:

• Demo scenes
• Unused prefabs
• Placeholder assets
• Asset Store leftovers

Clean projects build smaller.

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Compression Settings

Use:

• Brotli (WebGL)
• LZ4/LZ4HC (Mobile)

Compression improves delivery.

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Optimize Audio

• Use compressed formats
• Reduce bitrate
• Remove unused clips

Audio bloats builds quickly.

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Final Thoughts

Smaller builds improve:

Install rate. Load speed. Player satisfaction.

Optimization = professionalism.

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