Price history
Recorded standalone sale prices and the latest available store price, in USD. Historical dots use the sale start date and its recorded offer price. Prices can change during a sale; this is not a daily price log. Bundle prices and upcoming offers are excluded. History covers up to the 100 most recent recorded offers.
Lowest recorded standalone price in this history: $47.99. The latest store price is $47.99, matching the lowest recorded price shown here.
View 2 recorded prices
| Sale start / price check | Price | Observation |
|---|---|---|
| $47.99 | Latest store price | |
| $47.99 | Unity First Price 2026-06-20 2026-06-27 |
Sale and bundle history
The 1 most recent recorded offers including this asset. Past offers may no longer be available. Bundle prices cover a package, not this asset alone.
About Serialization Migration Guard
- Tools, Systems & Learning > Development Tools & Automation
Unity serialization migrations fail silently. Everything looks fine until someone opens a scene or prefab later and values are gone. Unity Serialization Migration Guard is like a smoke alarm for refactors: it forces you to prove your rename is safe before you delete anything.
If a single broken migration costs you 4 to 8 hours of debugging and manual cleanup, this pays for itself the first time you use it.
Is this tool for you?
You renamed a serialized field and do not fully trust that every asset updated
You are adding [FormerlySerializedAs] and want to catch anything you missed
You want a real coverage report, not guesswork
You need a repeatable migration workflow for teams and CI
How it works
Audit your rename mappings and get clear risk warnings before you touch assets
Coverage Scan searches text-serialized YAML for legacy field tokens and produces a ranked report
Reserialize only the right assets, with a preview first and optional backups
Cleanup Proof tells you when it is safe to remove legacy mappings and old paths
What you get
Git diff import that suggests rename mappings from unified diffs (preview, append, or replace)
Audit warnings that matter, including missing types, ambiguous type names, missing target fields, non-serializable target fields, and missing [FormerlySerializedAs]
Coverage reporting with counts per field and per asset, plus unreadable asset tracking
Guided reserialize with preview, progress, cancellation, and optional backups (asset + .meta)
Exports to JSON and CSV for audit, coverage, and cleanup reports
Batchmode + CI gates with commands and exit codes so you can fail builds when risk remains
Supported asset scope
Scenes (.unity)
Prefabs (.prefab)
ScriptableObject assets (.asset), including parent assets with embedded ScriptableObjects
Requirements and notes
Coverage scan and cleanup proof require Project Settings -> Editor -> Asset Serialization Mode = Force Text
Coverage is token based. If multiple fields share the same token name, results can be ambiguous
Unsupported asset types are skipped and shown as skipped inputs
If a single broken migration costs you 4 to 8 hours of debugging and manual cleanup, this pays for itself the first time you use it.
Is this tool for you?
You renamed a serialized field and do not fully trust that every asset updated
You are adding [FormerlySerializedAs] and want to catch anything you missed
You want a real coverage report, not guesswork
You need a repeatable migration workflow for teams and CI
How it works
Audit your rename mappings and get clear risk warnings before you touch assets
Coverage Scan searches text-serialized YAML for legacy field tokens and produces a ranked report
Reserialize only the right assets, with a preview first and optional backups
Cleanup Proof tells you when it is safe to remove legacy mappings and old paths
What you get
Git diff import that suggests rename mappings from unified diffs (preview, append, or replace)
Audit warnings that matter, including missing types, ambiguous type names, missing target fields, non-serializable target fields, and missing [FormerlySerializedAs]
Coverage reporting with counts per field and per asset, plus unreadable asset tracking
Guided reserialize with preview, progress, cancellation, and optional backups (asset + .meta)
Exports to JSON and CSV for audit, coverage, and cleanup reports
Batchmode + CI gates with commands and exit codes so you can fail builds when risk remains
Supported asset scope
Scenes (.unity)
Prefabs (.prefab)
ScriptableObject assets (.asset), including parent assets with embedded ScriptableObjects
Requirements and notes
Coverage scan and cleanup proof require Project Settings -> Editor -> Asset Serialization Mode = Force Text
Coverage is token based. If multiple fields share the same token name, results can be ambiguous
Unsupported asset types are skipped and shown as skipped inputs