奶蛙割草
A pixel-art survivors-style WeChat mini game that the developer says Claude Code built overnight.
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.
- Open in WeChatWeChatReleased · Live as a WeChat mini game, per the developer; search 奶蛙割草 in WeChat. The URL is the developer's announcement post, not a WeChat link.Free
A WeChat mini game: open it inside the WeChat app. No separate install.
Mobile · V2EX (ychbest)
- View on GitHubGitHubReleased · Source code (Cocos Creator 3.8.8); no licence file foundFree
Download from the GitHub releases page.
Desktop · Official link verified Nov 3, 2026.
About 奶蛙割草
A portrait-mode, 32×32 pixel-art survivors-like (割草, "mowing") game made for WeChat mini games: you drag to move and your weapons fire on their own while waves of enemies close in. The developer, posting as ychbest on V2EX, says that on a sleepless night during the October National Day holiday they set a Claude Code loop running with a request for a survivors game, and by morning it had produced a complete game, along with promo copy, screenshots and video. The developer says it is modelled on Vampire Survivors. The developer says development took a day, but getting the WeChat filing through took about a month. Players are told to search 奶蛙割草 in WeChat. The source, a Cocos Creator 3.8.8 project, is public on GitHub.
How it was built
Partially verifiedThe developer's V2EX post (Chinese) says they started a Claude Code loop one night during the National Day holiday, asking for a survivors-style game, and by morning it had delivered a complete game, with promo copy, screenshots and video packaged as well. The developer says game development took one day. The repository README does not mention AI, and no commit message mentions Claude.
Generated overnight by a Claude Code loop from a one-line request, per the developer, then prepared for WeChat: the README covers the WeChat build step, ad slots, a 12+ age notice, a user agreement and privacy policy, and an automated test run of the game logic in three set-ups (no ads, rewarded video, Douyin screen recording).
- Engine / framework
- Cocos Creator 3.8.8
- Languages
- TypeScript
- Team size
- Not disclosed
- Initial build time
- One day (an overnight Claude Code loop)Developer ReportedV2EX (ychbest)
- Development time
- Not disclosed
- Development cost
- Not disclosed
- AI-written code
- Not disclosed
Verification notes: AI use, build time, the month-long WeChat filing and the WeChat search term come from the developer's V2EX post (28 Oct 2026), which links the GitHub repository. Engine, ads, age rating and test set-up come from the repository README; commit dates from the repository history (8 commits, earliest 2 Oct 2026). The V2EX account (ychbest) and the GitHub account (ychisbest) are tied only by that link. The README says the WeChat account is registered to an individual, but no source states the team size. We could not open the WeChat listing, so release date, live ads and in-game languages are not confirmed. No licence file was found in the repository.
Development history
- National Day holiday, October 2026
A Claude Code loop builds the complete game overnight, per the developer.
DeveloperV2EX (ychbest) Earliest commit in the public GitHub repository (04:28 China time; 1 Oct in UTC).
ObservedGitHubThe repository is synced with the current game source, and an in-game user agreement and privacy policy are added.
ObservedGitHubThe developer announces on V2EX that the WeChat filing has passed after about a month and that the game can be found by searching 奶蛙割草 in WeChat.
DeveloperV2EX (ychbest)
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.
WeChat mini games
Free to play with ads, per the repository README: rewarded-video and interstitial ad slots, which the README says can be set up through WeChat's ad programme (流量主) once the mini game reaches 1,000 cumulative visitors. Not checked in the live game.
Not publicly available: Gross revenue.
GitHub
No public metrics recorded for this listing.
Not publicly available: GitHub stars.
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Sources
| Source | Type | Published | Accessed |
|---|---|---|---|
| 国庆用 Claude Code 搓了只奶蛙割草小游戏，尝试上架微信小游戏，一个月了，备案终于通过了 V2EX (ychbest) · Chinese (Simplified) | Social post | Oct 28, 2026 | Nov 3, 2026 |
| ychisbest/milky-frog — 奶蛙割草 Milky Frog Survivors (README) GitHub · Chinese (Simplified) | Repository | Not confirmed | Nov 3, 2026 |
| Official game page (language check) ych | Official site | Not confirmed | Nov 3, 2026 |
