# How to make a game in Sekai, step by step

Updated Nov 4, 2026. Roam is our app, and the Roam team wrote this page. Source: https://roam.gg/make/how-to-make-a-game-in-sekai/

In Sekai you make a game by typing your idea or by remixing one from the feed. Here are the steps, taken from what Sekai itself says, plus what to check first.

## Quick answer

To make a game in Sekai, install the free app on iPhone or Android, then type what you want, like a quiz or a quick party game. Or open a Sekai in the feed, hit Remix and change its characters, questions or rules. Then share the link in a group chat. For a game your friends play inside, Roam is an iPhone app, free to download.

## How to make a game in the Sekai app

Sekai is made by Versa AI. We found no step-by-step guide on its website, so these steps come from its App Store and Google Play listings. Button names inside the app may differ.

- **1. Get the app.** Sekai is free on the US App Store for iPhone and iPad, and on Google Play. The sekai.ai site also shows Explore, Create and Drafts pages and a Log in button.
- **2. Type your idea.** Google Play says to just type what you want, with no coding and no setup. Its own examples are a "Who's Most Likely To" quiz, an interactive birthday card and a quick party game.
- **3. Or remix one.** See a Sekai you like in the feed and hit Remix. The listing says you can change the characters, questions, rules or the whole vibe.
- **4. Play it and share it.** Sekai creations are made to be shared. Drop the link in your group chat, and friends play, react and compete.

## Prompt tips for a Sekai game

Our tips, not Sekai's. They help with most AI makers.

- **Name the format first.** Say "quiz", "tap game" or "would you rather" so the AI knows what to build.
- **Give one rule and one way to win.** "Catch the falling pizza, miss three and you lose" beats a long story.
- **Make it about your group.** Put names and inside jokes in the prompt. If the result is off, try again with one change.

## What you can make in Sekai

Sekai calls its creations mini apps. Its listings name personality quizzes, interactive memes, interactive stories and chaotic mini games. The sekai.ai home page sorts them into categories such as Meme, Relax, Art, Strategy and Action. The App Store files Sekai under Developer Tools.

Friends play by link. The listings talk about sharing and competing in group chats, not live multiplayer in the same game.

## Cost, age and who owns your game

Sekai is free to download. The US App Store page lists no in-app purchases, and Sekai does not publish free limits. The App Store says the app contains advertising, messaging and chat, and user-generated content.

The US App Store shows 13+ and Google Play shows Teen. Sekai's terms do not set a minimum age. On ownership, the terms say: "You retain full ownership of all of your Contributions."

On Nov 4, 2026, Sekai had 4.8 stars from 29,692 ratings on the US App Store and 10M+ installs on Google Play, with 4.7 stars.

[Sekai alternatives, compared](https://roam.gg/sekai-alternative)

## Another path: a game your friends can be in, on Roam

Sekai's listings focus on quick formats you drop into a chat. If you want a game with a world, characters, sound and rules, Roam is another option on iPhone. It is our app.

You describe the game in a sentence or start from a photo. It comes back playable. Then you change it by talking: "more enemies", "make it two-player". No code, no engine, no project file. Play solo or with friends, and friends can be in the game.

Roam is free to download and play, and making games works without a subscription. Optional Spark and Reality plans and credit packs add more creation. There is no web or PC version; Android is pre-register only on Google Play.

- **1. Get Roam** from the App Store on your iPhone.
- **2. Describe the game** or add a photo of a friend, a pet or a meme.
- **3. Play it, then change it** by saying what is missing.
- **4. Play with friends** or alone first, then send it when they are on.

## Games people made on Roam

- [Bank It!](https://roam.gg/play/bank-it/)
- [Touch Grass](https://roam.gg/play/touch-grass/)
- [Scam Call Crew](https://roam.gg/play/scam-call-crew/)
- [Totally A Sheep](https://roam.gg/play/totally-a-sheep/)
- [BUS RULES!](https://roam.gg/play/bus-rules/)
- [Keep Exploding](https://roam.gg/play/keep-exploding/)

## Make the party game your friends play inside

Say the quiz or party game you planned for Sekai out loud. Roam builds it as a game on your iPhone, with your friends inside it.

Try: "game show in my living room, my friends are the contestants, a wrong answer drops you in the slime tank"

[Get Roam on the App Store](https://apps.apple.com/app/apple-store/id6745489251?pt=126889634&mt=8&ct=kw-how-to-make-a-game-in-sekai)

[Pre-register on Google Play](https://play.google.com/store/apps/details?id=gg.roam.app&referrer=utm_source%3Droam.gg%26utm_medium%3Dseo%26utm_campaign%3Dkw-how-to-make-a-game-in-sekai)

## Questions people ask

**Can I make a Sekai game without coding?**
Yes. Sekai's Google Play listing says to type what you want, with no coding and no setup. You can also open a Sekai in the feed, hit Remix and change it.

**Can you make a Sekai game on the website?**
The sekai.ai menu shows Create and Drafts pages. The site does not say which creation features work outside the app, so the app is the safer place to start.

**Can friends play a Sekai game together?**
They play by link. Sekai's listings talk about sharing and competing in group chats, not live multiplayer in the same game.

**Do I own the games I make in Sekai?**
Sekai's terms say it does not assert ownership over your contributions and that you keep full ownership of them. You must also have the rights to let Sekai and other users use what you post.

**Is the Sekai app the same as Project Sekai?**
No. Project SEKAI is a rhythm and adventure game starring Hatsune Miku, run by SEGA with Colorful Palette. The Sekai maker app is from Versa AI.

**What is the difference between Sekai and Aippy?**
Sekai's listings focus on quizzes, memes and mini games shared by link. Aippy's terms list a free plan of 4 messages a day. Our comparison page covers both.

## Sources, checked Nov 4, 2026

- [Sekai on the App Store](https://apps.apple.com/us/app/id6504506653)
- [Sekai App Store data (iTunes lookup)](https://itunes.apple.com/lookup?id=6504506653&country=us)
- [Sekai on Google Play](https://play.google.com/store/apps/details?id=chat.sekai.app)
- [Sekai website](https://sekai.ai/)
- [Sekai Terms](https://sekai.ai/terms)
- [SEGA: Project SEKAI global release announcement](https://www.sega.co.jp/en/release/210901_1.html)
- [Aippy Terms of Use](https://aippy.ai/terms.html)
- [Roam on the App Store](https://apps.apple.com/app/apple-store/id6745489251?pt=126889634&mt=8&ct=kw-how-to-make-a-game-in-sekai)
- [Roam Terms of Service](https://roam.gg/terms)

Product names belong to their owners. Roam is not affiliated with them. Facts change: check each product's own site before you choose.

## Compare Roam with other game makers

- [Sekai alternative](https://roam.gg/sekai-alternative.md)
- [Loopit vs Sekai vs Aippy](https://roam.gg/loopit-vs-sekai-vs-aippy.md)
- [How to make a game with ChatGPT](https://roam.gg/make/how-to-make-a-game-with-chatgpt/index.md)
- [Make a game on Astrocade](https://roam.gg/make/how-to-make-a-game-on-astrocade/index.md)
- [How to make a game on Loopit](https://roam.gg/make/how-to-make-a-game-on-loopit/index.md)
- [Scratch games to make](https://roam.gg/make/scratch-games-to-make/index.md)
- [How to make a game in Castle](https://roam.gg/make/how-to-make-a-game-in-castle/index.md)
- [How to make a game in Websim](https://roam.gg/make/how-to-make-a-game-on-websim/index.md)
- [All comparisons](https://roam.gg/compare.md)

## Keep exploring

- [Sekai alternative](https://roam.gg/sekai-alternative)
- [Loopit vs Sekai vs Aippy](https://roam.gg/loopit-vs-sekai-vs-aippy)
- [AI game maker apps](https://roam.gg/best-ai-game-maker-apps)
- [Aippy alternative](https://roam.gg/aippy-alternative)
- [How to make a game on your phone](https://roam.gg/make/how-to-make-a-game-on-your-phone/)
- [How to make a game with AI](https://roam.gg/make/how-to-make-a-game-with-ai/)
- [Games where you can make your own games](https://roam.gg/make/games-where-you-make-your-own-games/)
- [How to make a game on Loopit](https://roam.gg/make/how-to-make-a-game-on-loopit/)
- [How to make a game in Castle](https://roam.gg/make/how-to-make-a-game-in-castle/)

## About Roam

Roam ("Roam - Make Games" on the App Store) is an iPhone app where you play games and make your own by describing them or from a photo. It is free to download and play, and making games works without a subscription; optional Spark and Reality plans and credit packs add more creation. Android: pre-register on Google Play. https://roam.gg