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Cover image for 転生させたら○○だった件 / Hero or Just Some Guy?

Cover: the creator’s own preview image

🆕 Daily drop · Nov 2, 2026

転生させたら○○だった件 / Hero or Just Some Guy?

by k-games-jp (itch.io) · Unknown engine · indexed 2026-11-02

📱 Phone-friendly

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“Draw a sigil. Summon one of 100 characters. 魔法陣から誰を呼ぶ？ [Japanese]” (excerpt from the source)

SimulationAuto BattlerDrawing

▶ Play nowMake your own (Starter recipe)Choose a twist🔀 Remix this📘 Make one like this

🧬 Game DNA

Genes: genre · engine · multiplayer · mobile. Colors are shared across the site, so matching colors mean matching traits.

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Starter recipe

Starter recipe

Starter recipe: a learning template written by Vibe1Up from the game's public description. It has not been reproduced in a fresh AI-builder session. It is not the creator's official prompt. Are you the creator? Share yours and we'll show it with the Creator's prompt badge.

A prompt you can paste into an AI coding tool to build a game like this one. Based on: the listing (checked 2026-11-02).

Open Bolt ↗

Affiliate link: Vibe1Up may earn if you subscribe. Free option: ask a coding tool for one HTML file and run it locally. Builder usage limits still apply.

Read the full Starter recipe
Build a small, playable browser game inspired by "転生させたら○○だった件 / Hero or Just Some Guy?" (Simulation, Auto Battler, Drawing).
Concept: Draw a sigil. Summon one of 100 characters. 魔法陣から誰を呼ぶ？ [Japanese].
Tech: use plain HTML, CSS and JavaScript (or a lightweight engine you know); keep it to a single page that loads instantly with no login or install.
Controls (as seen on the original's screen): mouse to aim or look, tap on mobile. Show them on a short how-to-play screen.
Players: start single-player (the original's player count is not stated in its listing).
Steps: 1) get the core mechanic playable with placeholder shapes, 2) add win/lose conditions and restart, 3) polish feel, visuals and sound, 4) add your own twist (setting, character or one new rule).
Make it your own: don't copy the original's name, art, text or code.

Choose a twist

Build, publish and optional polish

Next: build your first version

Copy the Starter recipe above, open a builder, and paste it into a new project. Get the core game working before adding extras.

Build with Bolt ↗

Affiliate link: we may earn a commission if you sign up or pay through this link, at no extra cost to you. A recommendation is not proof that this recipe has been reproduced in that tool.

Publish it, then polish later

host it free on Netlify. Once the core game works, optionally add voice or sound with ElevenLabs or 3D assets with Meshy. Netlify, ElevenLabs and Meshy are affiliate links; we may earn a commission at no extra cost to you. None of these extras is required to build the core game.

AI tool / model: not stated in the source.

At a glance

What was 転生させたら○○だった件 / Hero or Just Some Guy? made with?
The engine 転生させたら○○だった件 / Hero or Just Some Guy? was made with is not stated in the source. The AI tool or model is not stated in the source.
How do you control 転生させたら○○だった件 / Hero or Just Some Guy??
The game's own page mentions the mouse and touch. We detected this from the page text; the creator hasn't confirmed a controls list.
Does 転生させたら○○だった件 / Hero or Just Some Guy? work on phones?
Yes. It has touch controls, so you can play it on your phone.
Is 転生させたら○○だった件 / Hero or Just Some Guy? multiplayer?
Not stated in the source.
Where can I play 転生させたら○○だった件 / Hero or Just Some Guy??
In your web browser on k-games-jp.itch.io, linked from its listing. Vibe1Up links to it and doesn't host the game.
Is the prompt for 転生させたら○○だった件 / Hero or Just Some Guy? official?
No. The prompt on this page is a Starter recipe: our own reconstruction from the game's public listing, not the creator's official prompt. If you made this game, you can share your real prompt at vibe1up.com/prompts/ and we'll show it with the Creator's prompt badge.

Source: itch.io listing, tagged “ai-generated” (on itch, the AI tag can mean AI-made art or assets, not necessarily AI-written code) · added in the Nov 2, 2026 daily drop · More AI-made games

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Created by k-games-jp (itch.io) · Original game: k-games-jp.itch.io · All rights in the game belong to its creator.

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