DarkRift 2
DarkRift 2: A focused open-source networking library for Unity and .NET multiplayer backends. Ranked #17 of 29 in Game Networking Middleware by our editors (7.4/10); pricing: Free plan; best for unity and .NET projects needing compact server networking.
At a glance
- Editor score7.4 / 10
- PricingFree plan
- Best forUnity and .NET projects needing compact server networking
- Free planYes
- Paid fromFree
- MatchmakingYes
- Facts checked21 Sep 2026
Where it wins
- Authoritative, multithreaded message-based server networking
- TCP and UDP communication through a bi-channel listener
- Clustering, Prometheus metrics, matchmaking, and chat filtering
Where it doesn't
- Matchmaking is described as basic rather than advanced
- Support is community-based and maintenance is community-driven
- Platform coverage centers on Unity and .NET
Our verdict on DarkRift 2
DarkRift 2 is an open-source networking library for multiplayer games built around authoritative servers. It suits developers creating custom multiplayer backends in Unity or .NET, with deployment options that include Unity-embedded servers, standalone servers, and .NET applications. Its client-server model uses message-based communication and supports TCP and UDP through a bi-channel listener, giving teams a focused foundation for game networking rather than a complete game backend.
The published feature set covers the core server concerns many multiplayer projects need. Authoritative and multithreaded networking supports server-controlled game logic and concurrent message handling, while clustering provides a path for connecting multiple servers. Prometheus metrics support adds an observability option, and the inclusion of basic matchmaking and chat filtering extends the library beyond transport alone. The open-source model and free plan make DarkRift 2 suitable for teams that want to work from an accessible codebase without a paid tier structure described here.
DarkRift 2 is a sensible choice for developers who want compact networking middleware they can shape around a custom architecture, especially within Unity and .NET projects. The trade-off is focus: matchmaking is basic, and the product is not presented as a broad, multi-platform ecosystem. Maintenance and support are community-driven, so teams evaluating it should be comfortable with that model. Choose DarkRift 2 when authoritative server networking, TCP/UDP transport, clustering, and a focused open-source foundation are the priority; consider an alternative when advanced matchmaking, broader platform coverage, or vendor-backed support is central to the project.
Your product? Our editors can test DarkRift 2 in depth and publish a review, labelled as paid · from $149/mo →
DarkRift 2 pricing
DarkRift 2 fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Network model | Client-server |
| Supported platforms | Unity, .NET |
| Matchmaking | Yes |
| Rollback netcode | Not verified |
| Max players per session | Not verified |
| Transport protocols | TCP, UDP |
| Deployment | Self-hosted |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 21 Sep 2026 |
Alternatives to DarkRift 2
- ColyseusFlexible multiplayer middleware spanning networking, matchmaking, accounts, persistence, and live operations.9.4
- SmartFoxServerA broad, mature backend for studios building real-time multiplayer games.9.2
- Photon QuantumA focused Unity framework for deterministic simulation, rollback, and authoritative validation.9.0
See all DarkRift 2 alternatives →
Used DarkRift 2? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used DarkRift 2 for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
DarkRift 2 is listed in our Game Networking Middleware directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/darkrift-2/"><img src="https://www.itechguides.com/best/badge/darkrift-2.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update