You can design a mobile game on iPad without writing traditional code. Start with one action the player repeats, build a small playable Scene, and test whether that action stays interesting.

This guide uses hyperPad for the working examples. The design process applies to puzzle games, platformers, interactive stories, and other 2D projects.

Start With One Player Action

Describe the game in one sentence:

The player taps moving targets before time runs out.

That sentence gives you an action, an obstacle, and a goal. It is enough to build a first version.

Avoid planning ten levels before the first interaction works. A playable mechanic gives you something real to test.

Define the Game Loop

The game loop is what the player does repeatedly.

For the target game, the loop could be:

A target appears.
The player taps it.
The score increases.
The target moves or disappears.
The next target is harder to reach.

Write the loop in plain language before opening the editor. If the steps are unclear on paper, they will be harder to organize in a Project.

Sketch One Screen

Draw the first screen on paper or in an iPad drawing app. Mark the location of:

The player or main interactive Object
The goal
The score or status display
The controls
The restart button

This sketch is a layout, not finished art. Use boxes and labels. Your goal is to decide what the player needs to see.

Build the First Scene

In hyperPad, a Scene holds the Objects for a level, menu, or other part of your game.

Create one Scene and add only the pieces required for the game loop. For the target game, you need a target Object, a score label, a timer, and a restart button.

Use simple Graphics while you test. A colored shape can stand in for finished artwork. Replacing a Graphic later is easier than rebuilding a mechanic that never worked.

The Tool Palette guide explains how to select and change Objects in a Scene.

Turn the Design Into Behaviors

Behaviors control what happens in the game. Event Behaviors wait for input or another change. Action Behaviors respond.

For the target game:

Add Started Touching to the target Object.
Connect it to the action that increases a score Attribute.
Connect another action that moves the target.
Add a timer.
When time reaches zero, show the final score and restart button.

The Behavior Editor rundown introduces the workspace where you connect this logic.

Name important Objects and Attributes clearly. Target, Score, and Time Left are easier to understand than default names when you return later.

Use Attributes for State

State describes what is true at a particular moment. The score is one kind of state. Health, remaining time, collected keys, and the current level are others.

Store these values in Attributes. Then use Behaviors to read or change them.

For example:

Started Touching changes Score from 2 to 3.
A timer changes Time Left from 10 to 9.
A condition checks whether Health equals 0.

This makes the game's rules visible inside the Behavior Tree.

Design Feedback for Every Action

When the player acts, show that the game noticed.

A successful tap could:

Change the target Graphic
Play a short animation
Play a sound
Update the score label
Move the target

Choose feedback that helps the player understand the result. Effects should support the action instead of hiding it.

Playtest the Mechanic

Ask someone to play without explaining the controls.

Watch for three things:

Do they know what to touch?
Do they understand the result?
Do they want to try again?

Do not guide them while they play. Confusion is useful evidence.

After the test, ask one specific question: “What did you think the goal was?” Their answer tells you whether the design communicated the right objective.

Change One Variable at a Time

Suppose the game feels too easy. You could make targets smaller, move them faster, reduce the timer, or add obstacles.

Change one of those variables, then test again. If you change all four, you will not know which change improved the game.

Keep a short note with the version, change, and result. One line is enough:

Version 3: target appears every 1.5 seconds. Player finished with 12 points and asked to retry.

Add Art After the Loop Works

Replace placeholder Graphics once the mechanic is understandable.

You can draw assets on iPad or import transparent PNG files. Keep animation frames the same dimensions so the Object does not appear to jump during playback. The animation import guide covers the current workflow.

Art direction should make the goal easier to read. Important Objects need stronger contrast than the background.

Add Another Scene Carefully

A second Scene could hold a title screen, tutorial, or next level. Add it only when the first Scene has a complete loop.

Reuse rules the player already understands. A second level can change the arrangement, speed, or obstacle pattern without teaching an entirely new game.

Publish, Test, and Export

Use the appropriate Publish workflow when you are ready to share a Project through the hyperPad Hub and collect feedback.

Use Export when a finished game is ready for the Apple App Store workflow. App Store submission requires the paid hyperPad app, a Mac with Xcode, and an Apple Developer account.

Building and testing happen on iPad. Publishing to the Hub and exporting to the App Store are separate actions.

Common Questions

Do I need finished art before I start?

No. Use simple placeholder Graphics until the main interaction works.

How large should my first game be?

One Scene and one complete game loop are enough. Add content after you have watched someone play it.

Is visual coding still programming?

You use programming concepts such as events, actions, conditions, Attributes, and state. Behaviors let you work with those concepts without typing traditional syntax.

What should I measure in a playtest?

Record whether the player understood the goal, completed the main action, encountered a problem, and chose to play again.

Design One Playable Loop

Write one sentence about what the player does. Build that action in one Scene. Then hand the iPad to someone else and watch what happens.

Try hyperPad Starter to build and test one game Project on iPad.

How to Design a Mobile Game on iPad Without Traditional Coding