
Eugene
Author @ InAppStory
Catcher turns a familiar arcade mechanic into an engagement format inside a mobile app. Objects fall from the top of the screen, while the player moves a basket from side to side to catch them, collect points, and reach a target before the timer expires.
For businesses, those falling objects do not have to be generic game assets. They can be products, partner-brand items, campaign visuals, or other recognizable objects. The basket and background can also follow the campaign design, while a successful round can unlock a promo code, personalized deal, bundle, or another reward.
Unlike Wheel of Fortune or Mystery Boxes, Catcher is not built around a single action followed by a random result. The user needs to stay involved throughout the round, react to what appears on screen, and keep collecting objects. This makes the mechanic particularly suitable for repeat visits, longer active sessions, product exposure, and seasonal campaigns.
A Catcher round starts with objects falling down the screen. The player controls a basket at the bottom and moves it left and right to catch as many objects as possible. Each successful catch adds points. The player needs to reach a predefined score before the timer runs out.
The app team can configure:
If the player reaches the required result, the game can lead to a reward such as a promo code, personalized deal, or bundle.
Not every app has a natural daily use case: customer may buy clothes occasionally, order groceries once a week, or open a telecom app primarily to check their balance or pay a bill. A recurring Catcher campaign can add a temporary reason to return between those core actions.
Open the app → play today's Catcher round → receive a result → return when the next attempt becomes available.
Attempt frequency determines how strongly the game supports this behavior. Unlimited attempts primarily deepen the current session. One daily attempt shifts the mechanic toward repeat visits. Weekly attempts can support longer loyalty or promotional campaigns without asking users to return every day.
Catcher is especially useful when the business wants users to notice specific products. Instead of generic falling objects, a grocery retailer could use beverages, snacks, cosmetics, or partner-brand SKUs. A fashion app could use shoes, bags, or accessories. A food-delivery service could turn dishes or ingredients into collectibles.
The player does not see these objects once. They repeatedly scan the screen for them and actively try to catch them throughout the round, which makes product exposure part of the mechanic itself.
Catcher can therefore work well for partner-funded campaigns. A retailer could build a game around a beverage brand, let users catch its products, and reward successful players with a promo code for the same range.
The player controls the outcome more directly than in a luck-based mechanic: they need to react quickly, move the basket correctly, and keep collecting objects until they reach the required score. Teams can also define how many misses are allowed.
This makes Catcher suitable when the campaign concept benefits from challenge, improvement, or competition. Leaderboard mode can extend that idea by shifting the motivation from simply completing a round to achieving a better score.
In mobile environments, the Catcher game serves various purposes:
⚡ To broaden your understanding of gamification in mobile environments, explore other game mechanics examples commonly used in mobile apps, such as progress bars, daily challenges, or loot boxes. Each offers unique engagement opportunities tailored to different user behaviors and product goals.
Want to know how to make your own Catcher game? It’s easier than you think. Forget about coding or design headaches — InAppStory has the tools you need to create a customizable Catcher game that’s as unique as your brand.
Here’s the deal: with InAppStory’s editor, you can design your own Catcher game in minutes. Drag, drop, and you’re set. Unlock deals, exclusive content, or challenges — no design skills needed.

The beauty of Catcher game campaigns? You can make them as personalized as you want. Each user can reveal something different — whether it’s a personalized reward based on user behavior or a surprise discount that feels tailor-made.

Why InAppStory?
Want to see if that workflow fits your team? Try playing the Catcher game below — just as it would look in your app. Catch the objects to reveal good deals and promo codes.
Keep an eye on:
DAU increase up to
20%
session length increase
60%
users claiming deals
75%
Catcher combines a simple arcade mechanic with repeat visits, active session time, and product exposure. Users do more than reveal a prize: they continuously interact with branded objects, build a score, and can return for another attempt.
Start with one measurable goal — repeat visits, session depth, product discovery, or conversion — and configure the objects, timer, difficulty, attempt frequency, and reward around it. Then measure whether gameplay changes what users do elsewhere in the app.
