Ask ten UA managers which creative format converts best for mobile games in 2026 and you will get ten answers. No single format wins everywhere. Genre, network and the stage of your campaign decide it. What we can do is explain what each format is good at, so you know what to build first and what to test next.

This guide covers the main formats, the hooks that make them work, how to create playable ads for user acquisition, and how to choose tools without overbuilding.

What UA creatives actually are

UA creatives are the ads that introduce your game to people who have never played it. In mobile gaming, creatives do most of the targeting work. Networks use modern bidding and machine learning to find players, but the creative decides who stops, who taps and who installs. That is why a weak creative cannot be fixed with a bigger budget, and why a strong one lifts every other part of the funnel.

Think of each creative as a promise. When the game does not match what the ad showed, you pay for installs that churn on day one.

The formats worth knowing in 2026

Most game campaigns run a mix of three formats. Each answers a different question for the player.

Gameplay video

Video is the workhorse. It is the cheapest and fastest format to produce, it runs on almost every placement, and it works as a first test for a new game or a new angle. Video also gives you the cleanest read on hooks, because a viewer either keeps watching or does not.

The strongest video ads for games tend to share a few traits. They open on the most interesting moment, not the logo. They show real gameplay or something that clearly looks like it. They make one idea clear and do not try to explain the whole game.

Playable ads

A playable lets the person try a slice of the game before installing. That tends to filter for intent: people who play for twenty seconds and then tap install already know what they are getting. Playables suit casual, hybrid-casual and puzzle games best, because the core mechanic can be understood in a few seconds. They are harder for deep midcore games, where the real fun comes later.

There are two kinds. A full HTML5 playable rebuilds a small part of the game with its real controls. An interactive video playable puts touch prompts on top of recorded gameplay. The second is quicker to make and a sensible starting point. The first usually engages more deeply but takes more development effort.

End cards

The end card is what the player sees after the video or playable finishes. It looks minor and it matters. A clear install button, a recognisable icon and short, reward-focused copy can change the final conversion step. Interactive end cards, where the player can tap or play for a moment, often beat static ones. Because they are cheap to vary, they are one of the easiest places to run tests.

Which format converts best?

For most games the answer is a combination, not a winner. Video brings volume at a manageable cost. Playables bring players who have already tried the core loop. End cards help both. The right mix depends on your game:

  • Puzzle and casual games: playables and short video both work, since the mechanic is easy to grasp.
  • Hybrid-casual games: playables are often strong because the loop is simple and the first minute is the game.
  • Midcore and strategy games: video with a clear fantasy and progression usually leads, with playables as a supporting format.
  • Casino and card games: short, clear video with a strong end card is a common starting point.

These are patterns, not rules. Your own data beats any general advice, so treat every claim you read online, including ours, as a hypothesis to test.

Hooks: the first two seconds

Whatever the format, the hook decides whether the rest of the creative gets seen. A few hooks hold up across genres:

  • The satisfying moment. Start on the payoff, such as a big combo or a perfect clear, then show how to get there.
  • The fail. A near-miss makes people want to do better. This is common in puzzle ads.
  • The choice. Ask the viewer to pick, then show the result.
  • The transformation. Show a weak starting state and a strong end state.

Change one thing at a time when you test hooks. If you change the hook, the pacing and the end card together, you will not know what worked. Our post on creative fatigue in mobile game ads explains how to tell when a winning hook has run its course and when to refresh it.

How to create playable ads for user acquisition

Here is the process we recommend, from idea to live test.

  1. Pick one mechanic. Choose the single action that best represents the game: a swipe, a tap, a drag. Everything else is cut.
  2. Design a short loop. Aim for roughly fifteen to thirty seconds of play. Give the player an easy first win, then raise the challenge slightly.
  3. Make the first interaction obvious. A hand or arrow pointing at the main action helps the player act within a couple of seconds. Keep any tutorial text very short.
  4. Keep the install button visible. The store button should be on screen the whole time, not only at the end.
  5. Add an end card. Show the icon, a clear call to action and a reward-focused line.
  6. Strip the build. Playables must load fast and stay small. Many networks cap files at around five megabytes, so remove menus, extra levels and anything that is not part of the demo.
  7. Test on real devices. Check portrait and landscape, touch response and load time before you submit.
  8. Launch against a video control. Run the playable next to your best video so the comparison is fair.

For a deeper walk through tools and platforms, see our guide to playable ads for user acquisition.

Best tools for creating playable ads

You do not need an engineer for your first playable. Tools fall into three groups.

Network-provided builders. Unity offers a playable platform with no-code templates where you upload gameplay footage and branding, preview on a device, and publish straight to Unity campaigns. It also has a plugin route for teams that want to build from real game mechanics. Other networks publish their own specs and testing tools, so check the current requirements for each network you plan to use, including Applovin and Google Ads, before you build.

No-code playable makers. These cloud tools use templates and drag-and-drop editing. They are fast, with less room for custom mechanics.

Custom builds. A developer builds an HTML5 playable from your game code or a game engine export. This gives full control and the most realistic experience, and it costs the most time.

When you pick a playable platform, ask four questions. Does it export to the networks you actually use? Can non-developers make variations? How small can it keep the file? Does it let you test several versions at once? The best tool is the one your team will actually use every week.

Putting it into a testing plan

A good plan starts simple. Launch with one strong video, one interactive end card and one playable on a single network. Read results over a few days, not hours, and compare on the metric that matters for your game, whether that is cost per install, early retention or return on ad spend. Then change one variable and repeat.

Scale comes later. As spend grows, creatives wear out faster, so build a steady pipeline of new variations rather than waiting for a winner to fade. Our guide to scaling Applovin campaigns shows how creative volume and budget steps work together, and how to choose the best ad network for mobile game UA helps you decide where to test first.

Judge every format by what it earns, not by how it looks. We look at blended return across the whole mix, and that view has kept our campaigns above break-even over a long period. A flashy creative that brings the wrong players is worse than a plain one that brings the right ones.

The short version

Use video for volume and hook testing, playables for intent and quality, and interactive end cards to lift the final step. Start with the simplest version of each, keep builds light, and test one change at a time. The formats that convert best in 2026 are the ones you have measured on your own game.