Beat Eve
A music-themed strategy roguelike battler, built on TapTap Maker with AI-generated code.
Links go to the official store or developer page. Last verified Nov 3, 2026.
Where to play
Every platform this game is on. Links are checked against official sources; we never host or mirror games.
- View on TapTapTapTapEarly access · Public test build (listed as "节拍前夜 Beat Eve测试")Free
Install through the TapTap app.
Mobile · Desktop · Official link verified Nov 3, 2026.
About Beat Eve
A music-themed strategy roguelike battle game for TapTap. Each run deals random instruments and skills, and there are eight random events in settings from a school rooftop to an old piano shop. In a TapTap forum post, the developer says all 42,000+ lines of Lua code (81 files) were generated by AI, with people handling only design and acceptance. The game was made with TapTap Maker (UrhoX engine), TapTap's AI-agent game builder; the post names no specific model. It is a public test build on TapTap.
Screenshots and art
Beat Eve key art · TapTap store screenshot
How it was built
Partially verifiedBuilt with TapTap Maker (TapTap制造), TapTap's AI-agent game builder on the UrhoX engine. The developer's forum post says all 42,000+ lines of Lua in 81 files were generated by AI, with people only handling design and acceptance. No specific model is named.
- ObservedThe TapTap page carries the TapTap制造 tag and the creator's note thanks TapTap Maker. — TapTap
Made with TapTap Maker's AI agent: AI generated the code and the developer handled design and acceptance. The developer's post describes a development cycle of about one month.
- Engine / framework
- UrhoX
- Languages
- Lua
- Team size
- Not disclosed
- Development time
- Not disclosed
- Development cost
- Not disclosed
- AI-written code
- ~100% of shipped codeDeveloper Reported浠涫 (TapTap forum)
Verification notes: The AI-generated-code claim comes from the developer's TapTap forum post, which links the TapTap app page. Rating, followers, platforms and the TapTap制造 tag were observed on the TapTap page. No release date, price or language list was found. The post names only TapTap Maker, not a model. The TapTap creator's note (signed xiguan, v3.5) also credits Doubao (豆包) with helping build the game in about three days, which does not match the post's roughly one-month cycle; what Doubao did is unclear, so we do not record it as a tool. The post says all code was AI-generated but gives no percentage; aiCodeSharePct 100 is our reading of 「全部由 AI 生成」. Including this game treats TapTap Maker as an AI coding platform.
Development history
- Date not shown
The developer publishes a TapTap forum post about the AI workflow, saying all of the game's code was AI-generated. The post was marked as featured on 03/10, with no year shown.
Developer浠涫 (TapTap forum)
Game performance
Each figure measures something different — concurrent players, owners, downloads and sales are never interchangeable and are never added together. Labels show where each number comes from.
TapTap
No price is shown on the TapTap page for the test build.
Reviews & rankings
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Sources
| Source | Type | Published | Accessed |
|---|---|---|---|
| 节拍前夜 Beat Eve测试 on TapTap TapTap · Chinese (Simplified) | Store page | Not confirmed | Nov 3, 2026 |
| 让代码倒过来敲！：AI协作游戏开发工作流方法论【论坛方法总结】 浠涫 (TapTap forum) · Chinese (Simplified) | Devlog | Not confirmed | Nov 3, 2026 |
| Official game page (language check) TapTap | Official site | Not confirmed | Nov 3, 2026 |
