4.5/5
G2 rating
601 verified reviews
Report
Should I Use Unity?
Develop, deploy, and grow with Unity, the world's leading 3D game engine. Build for all major platforms from mobile, to PC and console as well as XR, acquire players, monetize your game, and power industrial applications.
Depends
DependsBuy Unity if you're shipping a serious 2D/3D game to mobile, PC, console, or XR — it's the industry default.
Default engine for serious multiplatform games; overkill for simple 2D hobby projects, and pricing has been volatile.
Confidence: Medium
1.2/5
Trustpilot rating
463 reviews
Yes
Free tier
Personal, for small developers
49,371
Companies using it
per TheirStack data
Value for money
2
Runtime fee revolt; Trustpilot 1.2/5 on billing
Ease of use
4
G2 reviewers call it very beginner-friendly
Feature depth
5
Mobile, PC, console, XR from one engine
Support quality
2
Trustpilot 1.2/5 across 463 reviews
Security posture
2
2025 runtime CVE; patched after disclosure
Pros
Cons
Gotchas
- highPricing model changed twice in two years; expect possible mid-project changes⁷
- highSept 2025 CVE required patching already-released games on Windows
- mediumPersonal is free only for small developers; growth means paid per-seat Pro⁸
- mediumEnterprise and Industry pricing is opaque; user threads report confusion12
Best for
- Indie and mobile game studios
- Cross-platform 3D and XR games
- Beginners learning game development
- Industrial and enterprise 3D applications
Not for
- Hobby 2D projects — free engines like Godot suffice
- Non-game apps with small budgets
- Teams needing pricing stability
- Anyone unwilling to track licensing thresholds
Companies that use it
- Team Cherry (Silksong)12
- Squad (Kerbal Space Program)
Pricing
Personal
Free
- Free for small developers
- Standard engine features
Pro
Paid per-seat subscription
- For growing studios
- Per-seat annual pricing
Enterprise / Industry
Not disclosed
- Large organizations
- Support and services included
Security
One serious 2025 runtime vulnerability (CVE-2025-59489), since patched; Steam and Microsoft deployed mitigations.
- CVE-2025-59489: Arbitrary Code Execution in Unity RuntimeAffects the Unity runtime; disclosed October 2025 and patched, with Steam and Microsoft pushing mitigations for shipped games.⁹
What users say
The engine itself scores well (4–4.5/5) for capability and beginner-friendliness, while pricing decisions draw the sharpest criticism.
“Overall I give Unity 4 out of 5 stars”
Alternatives
Compare Unity with each alternative.
Godot
Free, open-source engine; strong 2D, growing 3D
Unity vs GodotUnreal Engine
AAA-grade 3D; royalty-based pricing instead of seats
Unity vs Unreal EngineGDevelop
No-code 2D game maker for beginners
Unity vs GDevelopFull analysis
Based on 14 public sources; unrelated 'Unity' results (Assassin's Creed Unity, Unity Funding, Unity Security Ltd) excluded.
Sources
- Unity Products & Pricing Plansunity.comofficial
review
review
- Unity Reviews on Trustpilot (1.2/5)trustpilot.comreview
- How a Pricing Change Led to a Revolt (NYT)nytimes.comnews
- Unity drops per-install Runtime Fee (Ars Technica)arstechnica.comnews
- Unity pricing controversy explained (BairesDev)bairesdev.comnews
security
security
security
- Industry pricing discussion (Unity forums)discussions.unity.comreview
- Companies that use Unity (TheirStack)theirstack.comofficial
Rate this review
Anonymous. You can change your vote.
Loading votes…
Ask a follow-up
Ask if a use case fits. Answers stay inside this report and its sources.
Comments
One queue. No replies. Give a display name first. Limit: 7 comments per day.
No comments yet.