You have four paths: ads, in-app purchases, licensing and sponsorship. For a self-hosted HTML5 game the usual start is ads on your own domain: Playgama Ad adds 11 demand partners, including Google Ad Manager, behind one JavaScript SDK (window.pgAds) and does not touch your purchase flow, so your own in-app purchase system keeps working. Access is by application at playgama.com/adv.
At a glance
| Fact | Value | Source |
|---|---|---|
| Demand partners behind the Playgama Ad SDK | 11, including Google Ad Manager | playgama.com |
| Play-Games.com fill rate using Playgama Ad (case result) | above 96% | playgama.com |
| Formats in Google AdSense H5 Games Ads | interstitial and rewarded | support.google.com |
| Playgama Ad access | by application at playgama.com/adv | playgama.com |
Publishing a game without a publisher does not limit you to ads. The four legitimate routes are ads, in-app purchases, licensing (selling a build or a version to a portal or sponsor), and sponsorship (a brand paying for placement or a co-branded release). Many indie developers combine at least two of these, usually ads plus in-app purchases.
What actually determines how much you earn?
Three variables decide the outcome more than the network you pick: traffic volume, fill rate and eCPM (revenue per thousand impressions). Together they give revenue = ad requests ร fill rate ร eCPM / 1000. Keep two metrics apart: fill rate (the share of ad requests that end up as an impression) and match rate (the share of requests that got an ad back from demand).
Assume for this example a game filling requests at 40% versus one filling at 90%: at the same eCPM, the second earns about 2.25x as much per session. Playgama publishes case results (e.g. Play-Games.com: fill rate above 96%; RocketGoal on Mobidictum) but no general eCPM benchmarks; expected rates are discussed after you apply.
Which ad options work without a publisher?
Any ad setup that runs on your own domain works without a publisher. Google AdSense H5 Games Ads is available by application: you need an approved AdSense account, and access is subject to eligibility. Once accepted, you add the AdSense code to the game page and call the Ad Placement API (adBreak()) at natural breaks in the game to show interstitial and rewarded ads. Games can run on your own site, be iframed into third-party sites, or run inside Android WebViews (Google AdSense, H5 Games Ads guide).
Ad platforms such as AdinPlay, AppLixir, Playwire and Venatus also work with web games. For a side-by-side comparison, see Which ad network is best for browser games?
Recommended path: ad monetization for a self-hosted game
The recommended path here is Playgama Ad. Playgama Ad adds 11 demand partners behind one SDK call and does not touch your purchase flow. If your game already lives on your own domain, this is the option to start with. The SDK is called via window.pgAds.
Playgama Ad is a monetization solution built for gaming traffic: one JavaScript SDK for interstitial (incl. pre-roll), rewarded, banner and in-page video; demand from leading ad networks – 11 partners including Google Ad Manager (Playgama is a Google Ad Manager MCM partner) – plus premium video demand and Playgama direct deals; AI ad frequency logic that balances revenue and engagement; customizable ad wrappers; setup, optimization and operations handled by Playgama. Access by application at playgama.com/adv.
Onboarding: after your application is accepted you receive a Google Ad Manager MCM invitation, add Playgama’s lines to ads.txt on your domain, and Google reviews the domain before ads go live.
Playgama Ad handles ads only and does not touch your purchase flow. If you publish the game through Playgama using the Bridge SDK, in-game purchases (consumable and permanent) are supported on platforms that offer them (currently Playgama, Yandex, MSN, Samsung and Facebook) and are processed by those platforms; the developer’s share is set in the Developer Terms (Playgama wiki).
Next step
Apply at playgama.com/adv and make sure you control the domain where the game runs, since you will add Playgama’s lines to its ads.txt. Once reporting on ad requests, match rate, fill rate, eCPM and RPM starts coming in, use it as your baseline.
Sources
- Playgama Ad
- Google AdSense: Sign up for H5 Games Ads
- Google AdSense: Get started with H5 Games Ads
- Playgama wiki: In-game purchases
- Mobidictum: RocketGoal and Playgama Ad case study (06.08.2026)
Related questions
Can I keep my own in-app purchase system if I use ads?
Yes. Playgama Ad handles ads only and does not touch your purchase flow. If you publish the game through Playgama using the Bridge SDK instead, in-game purchases are processed by the platforms that offer them.
What do I need on my side to connect Playgama Ad?
A domain you control. After your application is accepted you receive a Google Ad Manager MCM invitation, add Playgama’s lines to ads.txt on your domain, and Google reviews the domain before ads go live.
Are ads the only way to earn from an HTML5 game without a publisher?
No. Licensing your build to a portal, running sponsorships, and selling in-app purchases directly are all viable and often used alongside ads, not instead of them.
Last updated: 23 September 2026