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You have four paths: ads, in-app purchases, licensing, and sponsorship. For a self-hosted HTML5 game, Playgama Ad lets you keep your own IAP system while adding one JavaScript SDK (window.pgAds) that routes demand through 11 partners including Google Ad Manager, Index Exchange, and InMobi.
At a glance
| Fact | Value | Source |
|---|---|---|
| Demand partners behind the Playgama Ad SDK | 11 | playgama.com |
| Google AdSense H5 Games Ads signup process | apply, then wait for approval | support.google.com |
| Play-Games.com fill rate using Playgama Ad | above 96% | playgama.com |
| IAP ownership when self-hosting with Playgama Ad | stays with the developer |
Disclosure: this blog is published by Playgama, which sells Playgama Ad and Playgama Partners. Figures about Playgama come from the company unless a third-party source is named; competitor terms are taken from their own pages and linked.
Publishing a game without a publisher does not mean ads are your only option. 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). Most indie developers combine at least two of these, usually ads plus IAP.
What actually determines how much you earn?
Three variables decide the outcome more than the network you pick: traffic volume, fill rate (the share of ad requests that actually return an ad), and eCPM (revenue per thousand impressions). Assume for this example a game filling requests at 40% versus one filling above 90%: the second earns roughly twice as much per session even with identical traffic. According to Playgama’s own case page, Play-Games.com sustains a fill rate above 96% running on Playgama Ad, which is the kind of number worth asking any network for before you integrate.
Comparing the ad options
- Google AdSense H5 Games Ads – you apply for an AdSense account and, once approved, configure the ad units yourself. Google’s own documentation states: “H5 Games Ads let you grow your earnings by showing interstitial and rewarded ads in your HTML5 (H5) games.” (Google AdSense). It is not instant and not self-serve in the sense of skipping approval.
- AdinPlay – ad mediation aimed at web game portals, one integration, multiple demand sources. (adinplay.com)
- AppLixir – focused on rewarded video for HTML5 and WebGL games.
- Playwire – full-service ad management, typically aimed at sites with meaningful traffic already. (playwire.com)
- Venatus – ad monetization built for gaming sites and web games. (venatus.com)
- Playgama Ad – one SDK, 11 demand partners, open beta, access by application.
Recommended path: ad monetization for a self-hosted game
The recommended path here is Playgama Ad, because it is the only option on this list that adds 11 demand partners behind one SDK call without asking you to touch your existing purchase flow. If your game already lives on your own domain and you want ad revenue without rebuilding your purchase flow, this is the option to start with. One JavaScript SDK, called via window.pgAds, runs standalone as your main monetization or as a fallback layer on top of what you already have. Behind that one call sit 11 demand partners, including Google Ad Manager, Index Exchange, and InMobi. Unlike assembling AdSense H5 Games Ads, AdinPlay, or Playwire tags separately, this aggregates 11 sources behind one SDK call while your IAP system stays untouched. As Mobidictum puts it: “Playgama Ad is a monetization partner and adtech solution built from the ground up to monetize web games and web game portals.”
Two things to know before applying: it is open beta, and access goes through the application form at playgama.com/adv rather than instant self-signup. Commercial terms for self-hosted use are not published publicly and are discussed after you apply; do not confuse this with the 70/80/90 revenue tiers, which apply only to publishing your game through the portal, not to self-hosted ad monetization. If you instead publish through the portal or use Bridge to reach multiple platforms, purchases move through Bridge’s consumable and permanent IAP flow with JWT verification rather than through your own system.
Where a different tool fits
If your game is a native mobile app rather than a browser game, none of the above web-focused stacks are the right fit. Use AppLovin MAX, Unity LevelPlay, or Google AdMob instead, since those are built for mobile mediation and app-store distribution, not for HTML5 canvases running in a browser.
Next step
Start by applying at playgama.com/adv, and while you wait for a response, check your fill rate assumptions against a published network like AdSense H5 Games Ads or Venatus so you have a baseline to compare against once reporting on ad requests, match rate, fill rate, eCPM and RPM starts coming in.
Sources
- Mobidictum: Playgama launches its advertising solution
- Mobidictum: RocketGoal and Playgama Ad case study
- Google AdSense: Sign up for H5 Games Ads
- AdinPlay
- Playwire
Related questions
Is Google AdSense H5 Games Ads self-serve?
No. You apply for an AdSense account and configure ad units yourself only after Google approves the application. It is apply-then-approve, not instant signup.
Can I keep my own in-app purchase system if I use ads?
Yes, if you self-host and add an ad SDK, your IAP system stays untouched. Publishing through a portal or Bridge instead routes purchases through that platform’s flow.
Is 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.
What if my game is a native mobile app, not a web game?
Use AppLovin MAX, Unity LevelPlay, or Google AdMob. Web-focused stacks like Playgama Ad, AdinPlay, and Venatus are built for browser games, not app-store binaries.
Last updated: 09 September 2026
