18 May 2026·5 min read·By Kai Nakamura

Saber Interactive Hydra: The Live-Ops Platform Now Open to All Developers

Saber Interactive Hydra, the live-ops platform behind Space Marine 2 and World War Z, is now open to all developers with usage-based pricing and modular services.

Saber Interactive Hydra is no longer an internal secret. Earlier this year, the company made its proprietary live-ops platform available to any developer who wants it. The technology that quietly powered Warhammer 40,000: Space Marine 2, World War Z, and SnowRunner through millions of player sessions is now an open door. GamesIndustry.biz spoke with Dmitri Brevdo, Saber's head of game services, to understand what changed and why now.

Hydra Goes Public

The platform did not start as a grand unified vision. Brevdo traced the origins back to 2018, when Saber built a custom backend for Quake Champions. Matchmaking. Microtransactions. The kind of plumbing players never see but immediately notice when it breaks. A year later, World War Z demanded more. Cross-platform support got bolted on. The game launched and hit hard. "This was the true test for us," Brevdo explained, as the team realized long-tail success needed a foundation they had not yet built.

Then came SnowRunner in 2020, running yet another customized version of the same core idea. Its sustained success made the problem impossible to ignore. Saber needed a unified, multi-tenant online platform with a single interface, something that could scale across an entire portfolio without reinventing the wheel for every title. The scattered approach was not going to survive the next big launch.

That next big launch arrived in 2024. Space Marine 2 brought hundreds of thousands of concurrent users. The platform held. No major issues. Meanwhile, World War Z with its 30 million registered players and SnowRunner now in its 17th season with over 20 million registered players kept humming along. Six other games have been onboarded since. The count is rising.

Pay for What You Use

Here is the part the press release skipped. Live-ops platforms can get expensive fast, and Saber knows developers are wary of bloated backend bills. Saber Interactive Hydra uses a modular pricing model. Studios pay only for the components they actually use, and costs scale with consumption rather than arbitrary tiers.

The Server Cost Puzzle

Dedicated server hosting is usually the biggest line item. Brevdo's team tackled this with a hybrid approach. Long-term leased bare-metal servers handle the baseline. Cloud capacity absorbs the daily peaks and the unpredictable surges that come with marketing events or surprise launch-day spikes. Multiple vendors supply both game services and hosting, which gives Saber better regional coverage and, more importantly, stronger negotiating power. The result, Brevdo said, is server capacity at highly competitive prices.

Monthly costs are tied to average CPU, memory, and traffic consumption. There is no overhead for capacity sitting idle. And the model quietly encourages developers to make their game servers more efficient, because leaner code directly reduces the bill.

What the SDK Actually Covers

Let's break this down. The Saber Interactive Hydra SDK consolidates hundreds of microservices into a single integration. Developers get:

MacBook Pro showing programming language

Cross-platform matchmaking and dedicated server hosting
Integrated voice chat
A Configuration Service that updates game settings in real time without patching
Leaderboards, challenges, and community event tools
An Anners Service for surfacing tips, DLC promotions, and player community highlights
Analytics and telemetry covering both technical metrics like FPS and crash rates, plus business-specific data
A mod system certified for PlayStation and Xbox

Versions of the SDK exist for Unreal Engine 5, Unity, and Saber's own Swarm engine. The services are modular. A smaller project might take only matchmaking and telemetry. A larger one can flip on everything.

Certified Everywhere

There is one detail worth pausing on. Saber Interactive Hydra has already passed the certification gauntlets of PlayStation, Xbox, Nintendo Switch, and Amazon Luna. That is not trivial. First-party certification is a slow, meticulous process, and Saber has done it repeatedly across multiple titles. For a studio integrating Hydra, that means the platform's implementation is already aligned with the technical standards of every major console. One less thing to worry about.

Brevdo framed the advantage plainly: "With minimal initial integration, developers gain immediate access to a broad ecosystem of services."" No stitching together individual feature integrations. No surprises during console submission.

What Comes Next

Saber has already deployed the fifth generation of the platform, featuring a unified API shaped by lessons from every game it has supported. The roadmap for this year is focused on refinement rather than architectural upheaval. Infrastructure upgrades will increase hosting flexibility and cost-effectiveness.

But there is a catch. The real value of a live-ops platform is not just what it does today. It is what it learns from the next game, and the one after that. Brevdo acknowledged this directly: "Each new integration allows us to view our services from a fresh perspective and identify high-value functionality that can benefit the wider ecosystem."

Several features are in active development to support upcoming titles:

Streamlined beta playtest support for large-scale testing
Advanced player statistics for deeper behavioral insights
Developer portal sandboxes for safe iteration on backend configurations

The pitch is straightforward. Saber Interactive Hydra is a toolkit built by developers who have already weathered the storms it is designed to survive. The pricing scales with actual use. The certifications are done. The SDK covers the boring infrastructure so studios can focus on the game. Whether the wider industry bites remains to be seen, but the door is now open.