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: $13.99. The latest store price is $19.99.
View 4 recorded prices
| Sale start / price check | Price | Observation |
|---|---|---|
| $19.99 | Latest store price | |
| $19.98 | Unity First Price 2026-10-20 2026-10-20 | |
| $13.99 | Unity New Release Discount 2026-10-20 2026-11-03 | |
| $13.99 | Unity New Release Discount 2026-10-20 2026-11-03 |
Sale and bundle history
The 3 most recent recorded offers including this asset. Past offers may no longer be available. Bundle prices cover a package, not this asset alone.
About Upgrade Sentinel
Your project. Your deadline. No surprises.
Unity 6 is the most disruptive release in years:
- Mono is being removed in favor of CoreCLR — reflection-heavy code, P/Invoke and BinaryFormatter break silently.
- Fast Enter Play Mode becomes the default — static state that used to reset on every Play now survives it.
- The Built-In Render Pipeline is deprecated — Surface Shaders have no upgrade path.
Upgrade Sentinel scans your project BEFORE you migrate and tells you exactly which files, lines and settings will cause trouble — with a plain-English explanation of why and what to do about it, plus a readiness score you can track over time.
WHAT IT CHECKS (18 rules)
- Deprecated APIs: FindObjectOfType, GameObject.Find, graphics format changes
- CoreCLR risks: BinaryFormatter, DllImport, debugger attributes, fragile static constructors
- Domain-reload safety: mutable static fields, singletons and static events that break under Fast Enter Play Mode
- Project settings: scripting backend, Burst embedding, Enter Play Mode options, API compatibility level
- Render pipeline: Surface Shaders and materials referencing incompatible built-in shaders
HIGHLIGHTS
- One-click scan from Window → Upgrade Sentinel, no configuration needed
- Click any finding to jump straight to the offending line in your IDE
- Readiness score (0–100) to measure progress across sprints, with per-category breakdown
- Ignore findings per file; export a full HTML report as a migration baseline
- Third-party folders excluded by default
- Works on projects that don't even compile — pure syntax analysis, zero project pollution
- Runs fully offline; your code never leaves your machine
A built-in demo scene generator (Tools → Upgrade Sentinel → Create Demo Scene) lets you see the tool in action in seconds.
PERFECT FOR
Solo devs and small teams planning their Unity 6 / CoreCLR migration, studios auditing legacy projects before an LTS switch, and anyone who has ever lost a week to "it worked before I upgraded".
Unity 6 is the most disruptive release in years:
- Mono is being removed in favor of CoreCLR — reflection-heavy code, P/Invoke and BinaryFormatter break silently.
- Fast Enter Play Mode becomes the default — static state that used to reset on every Play now survives it.
- The Built-In Render Pipeline is deprecated — Surface Shaders have no upgrade path.
Upgrade Sentinel scans your project BEFORE you migrate and tells you exactly which files, lines and settings will cause trouble — with a plain-English explanation of why and what to do about it, plus a readiness score you can track over time.
WHAT IT CHECKS (18 rules)
- Deprecated APIs: FindObjectOfType, GameObject.Find, graphics format changes
- CoreCLR risks: BinaryFormatter, DllImport, debugger attributes, fragile static constructors
- Domain-reload safety: mutable static fields, singletons and static events that break under Fast Enter Play Mode
- Project settings: scripting backend, Burst embedding, Enter Play Mode options, API compatibility level
- Render pipeline: Surface Shaders and materials referencing incompatible built-in shaders
HIGHLIGHTS
- One-click scan from Window → Upgrade Sentinel, no configuration needed
- Click any finding to jump straight to the offending line in your IDE
- Readiness score (0–100) to measure progress across sprints, with per-category breakdown
- Ignore findings per file; export a full HTML report as a migration baseline
- Third-party folders excluded by default
- Works on projects that don't even compile — pure syntax analysis, zero project pollution
- Runs fully offline; your code never leaves your machine
A built-in demo scene generator (Tools → Upgrade Sentinel → Create Demo Scene) lets you see the tool in action in seconds.
PERFECT FOR
Solo devs and small teams planning their Unity 6 / CoreCLR migration, studios auditing legacy projects before an LTS switch, and anyone who has ever lost a week to "it worked before I upgraded".