App Overview

Gummy: AI Game Maker icon

Gummy: AI Game Maker

Noon · Developer Tools

Your idea

Free

PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
4.5
269 ratings · Top 15%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

Build your own version

Build Kit

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Your first Build Kit is free with a verified email.

What's included

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Free quick prompt For a smaller starting point

Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Gummy: AI Game Maker: map the core Developer Tools workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Provide more customizable design features and templates.

Assumption to check: Limited game design flexibility compared to full game engines.

Validate with people who use this workflow before building.

Hypothesis 2

Include guided tutorials and step-by-step walkthroughs.

Assumption to check: Learning curve for non-technical users.

Validate with people who use this workflow before building.

Hypothesis 3

Optimize performance and provide feedback for game design.

Assumption to check: Performance issues with complex games.

Validate with people who use this workflow before building.

Hypothesis 4

Implement detailed analytics and reporting features.

Assumption to check: Basic analytics for user engagement.

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Your idea. Your world. Your game. Turn an idea into a playable game with Gummy. Describe what you want, optionally add an image, and create something you can play, change, and share. No coding experience needed. MAKE SOMETHING WORTH PLAYING A racing game on another planet. A puzzle with a strange twist. A platformer where the rules change every level. Create 2D and 3D games inspired by your imagination, from quick arcade challenges to more ambitious worlds. BUILD THROUGH CONVERSATION Keep shaping your game after the first version. Ask Gummy to change the controls, add enemies, introduce a new mechanic, or try a different visual style. “Add wall jumping and moving platforms.” “Give the boss three attack patterns.” “Turn this into a colorful underwater world.” Play your creation, decide what comes next, and keep building. MAKE IT LOOK AND SOUND LIKE YOUR IDEA Explore characters, backgrounds, objects, music, and sound effects in the asset library. Add your own images and give your game a style that feels yours. DISCOVER AND REMIX Explore games made by the Gummy community. Find an idea you love, remix it with your own twist, and share what you create. Try new challenges, compete on leaderboards, and discover your next inspiration. SHARE YOUR GAME Publish to the Gummy Arcade or share a playable web link with friends. Supported games can be played in a browser without downloading Gummy. TAKE MORE CONTROL Open the built-in code editor to explore and change the code behind your game. With Gummy Pro, edit supported game settings and access advanced OpenAI GPT and Claude models for more ambitious creations. Pro also includes 40 bonus Coins every week, a Premium profile badge, and early access to new features. CURIOUS HOW IT WORKS? Gummy Learn helps you explore the code behind your creations through personalized lessons and quizzes. Create your first game. Then see where your imagination takes it. Some features and AI models require Gummy Pro or Coins. Privacy Policy: https://gummy.run/privacyPolicy Terms of Use: https://gummy.run/TermsOfUse

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

SUGGESTED BUILD STACK
React Native
Expo
Supabase
Zustand
React Navigation
BUILD KIT DIFFICULTY

Not assessed in a Build Kit yet.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.