Getting Your Game Onto Yandex Games
Publishing on Yandex Games is straightforward once you understand what the platform actually requires. It's a browser-based game distribution service owned by Yandex, the Russian tech company. The audience is primarily Russian-speaking, which matters more than most publishers realize at the start. The platform has roughly 70 million monthly active users, mostly from Russia and CIS countries. That's a real number, not inflated vanity metrics. Browser-based HTML5 games run directly in the browser without downloads, so friction is essentially zero for players. For publishers, the ad-supported revenue model can generate steady income if your game has decent retention. The SDK is free to integrate. Yandex provides an advertising API that handles both interstitials and rewarded videos, plus their version of leaderboards and cloud saves. The payment infrastructure works through Yandex.Money and other local options, which is relevant if you're targeting that market specifically.
Where it gets tricky is the review process. I submitted a puzzle game last year and got rejected on the first pass. The issue was that the game didn't implement the Yandex SDK's error handling properly - if the SDK failed to load due to a network issue, the game would just freeze. Yandex requires graceful degradation. Once I added a fallback mode that lets the game run without SDK features, approval took about three days. That's faster than some platforms, slower than others.
The Integration Process
Start by creating a developer account on Yandex Games. You'll need to verify your identity, which means providing business documentation if you're publishing as a company. Individual developers can submit with less, but the review comes with more scrutiny either way. Next, integrate the Yandex Games SDK into your HTML5 project. The minimum version they accept requires certain meta tags, a properly sized icon set, and the SDK initialization script loaded before your game code runs. The documentation lists specific dimensions for icons at 512x512 and 1024x1024. Missing the larger one is a common rejection reason. The SDK initialization looks like this:
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YaGames.init().then(ysdk => { /* your code */ }); From there you call methods for ads, leaderboards, and cloud saves. The key thing everyone misses is that the SDK loads asynchronously and you cannot call any SDK method until the init promise resolves. If you call ysdk.adv.showRewardedVideo() before initialization completes, the game crashes. Wrap your ad calls in a ready flag that only flips true after init resolves. I learned this the hard way. A hypercasual game I worked on had randomized ad triggers based on level completion. During testing, the ads would work sometimes and crash other times. The issue was that the level completion event fired on the same frame as the SDK init. By adding a simple queue system that buffered ad requests until the SDK was confirmed ready, the crashes stopped completely. Testing should always include a cold load scenario where the SDK takes several seconds to initialize.
Technical Requirements
Your game needs to meet specific technical standards. The file size limit is 50 MB for the initial package. There's no official (sub-package) system yet, so everything has to fit in that one bundle. I've seen publishers hit this wall with anything beyond simple casual games. If your game is close to the limit, strip audio files down to 128 kbps MP3 and compress your sprites using WebP. Performance targets are modest but real. The platform runs on low-end devices, including budget Android phones and older PCs. Aim for 30 FPS on a 1 GHz dual-core processor with 1 GB of RAM. If your game is built with Unity, export with WebGL and disable post-processing effects. Godot projects tend to hit the performance targets more easily at comparable complexity. The orientation should be landscape by default. Portrait games are accepted but get significantly less visibility in the catalog. Touch controls are expected. Keyboard support is optional but doesn't hurt. The platform does test with both input methods during review.
What Happens After Submission
After you submit your game, the review typically takes between two and five business days. Yandex checks for policy violations, technical compliance, and content quality. Content guidelines prohibit explicit material, gambling mechanics that don't comply with Russian law, and certain types of aggressive monetization. One thing the documentation doesn't emphasize enough is the language requirement. Your game must support Russian. Having an English-only version will slow down or block approval. If your game doesn't have a Russian localization, you can still submit it, but the review process will likely request one or reject it outright. This is non-negotiable for the main catalog. There's a secondary section for international content, but the traffic there is a fraction of what the primary Russian catalog generates. After approval, you get access to the publisher dashboard. The reporting interface shows impressions, clicks, revenue, and retention metrics. Revenue sharing is typically around 50/50 for ad-based income, though this can vary by region and game category. Payment goes out monthly once you hit the minimum threshold, which is currently 5,000 RUB for bank transfer and 1,000 RUB for Yandex.Money.
Pitfalls to Avoid
The biggest mistake I see is underestimating the review process. Publishers often treat it as a formality and skip polishing their game before submission. Yandex's review team will reject games with obvious bugs, broken controls, or incomplete screens. A pre-alpha build will not pass review. Test every screen and every control path before you submit. Another issue is analytics. Yandex provides basic stats but not deep funnel analysis. If you're serious about optimizing your game, you'll need to bring your own analytics - Google Analytics, AppMetrica, or something similar - and wire it into your game before launch. The Yandex dashboard alone won't tell you why players drop off at level three. The platform also has a reputation algorithm that affects discoverability. New games start with a small promotional boost, but if retention drops below certain thresholds in the first week, the algorithm quietly reduces visibility. There's no public documentation on the exact thresholds, but my observation across multiple titles is that D1 retention below 25 percent and D7 retention below 10 percent tends to kill organic reach. This isn't unique to Yandex Games - most platforms behave this way - but it's easy to ignore if you're used to app stores where you can wait months for traction.
There's also the matter of competition. The catalog is growing fast, and the number of HTML5 games on the platform has increased significantly over the past couple of years. Standing out requires either strong ASO practices - good thumbnails, clear titles, appropriate tags - or paid promotion through Yandex's advertising network. Organic discovery is possible but harder than it used to be.
When Yandex Games Isn't the Right Choice
If your target audience is primarily English-speaking or outside the CIS region, Yandex Games is probably not your best first platform. The traffic is concentrated in Russia and nearby countries. A casual puzzle game might do well there, but a narrative-driven game with heavy text localization would require significant effort to serve that audience effectively. Similarly, if your game relies on persistent online features or real-time multiplayer, the Yandex ecosystem doesn't offer the same infrastructure as platforms like Steam or even Kongregate. Their cloud saves exist but are limited to simple key-value storage. Complex server architectures need to be self-hosted. For many indie HTML5 developers, Yandex Games works best as a secondary publishing channel alongside Kongregate, CrazyGames, and Poki. Diversifying across multiple browser game platforms reduces risk and increases total reach. But if you're choosing just one platform to start with and your game is casual or hypercasual in nature, Yandex Games is a reasonable choice given the traffic volume and the relative ease of the review process compared to mobile app stores.
