VibeHacks #06: Vibe Coding for 3D Game Worlds
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About this hackathon
A 24-hour vibe-coding hackathon in Shanghai from the VibeFriends community, co-hosted with Mopan AI Games and ModelSpeed Space. Use AI coding, 3D asset generation, game engines or web 3D tools to turn a game idea into a playable 3D demo. Online kickoff Oct 30 at 18:00, then a one-day build, playtest and pitch on Oct 31 at ModelSpeed Space No.3 (no overnight). 33 teams of 1–3 (solo is fine); sign up by Oct 27, 18:00 Beijing time. Game developers, creators, students and AI-curious developers are all welcome; mentors and 100 guest playtesters vote on the winners.
- Status
- Deadline
- 2026-10-27
- Starts
- 2026-10-30
- Who
- Open to all (Game developers, content creators, college students and anyone curious about AI creation; teams of 1–3, solo welcome; applications are reviewed and 33 teams are confirmed on Oct 28; you need to be on site all day Oct 31 (no overnight))
- Level
- Beginner-friendly
- Prize
- ¥19k · "I'd actually play this" awards: 1st ¥10,000, 2nd ¥5,000, 3rd ¥3,000; a ¥1,000 Xiaohongshu community award for build-in-public posts tagged #VibeHacks #buildinpublic; plus model API credits and plan subscriptions from partners
- Size
- —
- Format
- In person · Shanghai · China
- Location
- Shanghai
Browse similarHackathons in ShanghaiBeginner-friendly hackathonsAI hackathonsAIGC & Generative AI hackathonsAI Coding hackathonsGaming hackathonsHackathons in October 2026
Original listing (Chinese)
The full original listing below is in Chinese, as published in the Hack123 newsletter.
一句话简介：VibeFriends 社区发起、Mopan AI 游戏和模速空间联合主办的上海 24 小时 Vibe Coding 黑客松，用 AI 编程、3D 资产生成、游戏引擎或网页 3D 工具，把一个游戏点子做成能试玩的 3D Demo。
看点：主题「Vibe Coding for 3D 游戏世界」，抽象小游戏、会斗嘴的 NPC、一句话改写关卡都行；招募 33 组、每组 1—3 人，单人也能报；10 位游戏行业 Mentor、100 位特约观察员现场试玩投票，评奖标准就是「我真的想玩这个游戏」；10月30日线上启动，10月31日线下创作、试玩、路演，单日不过夜
奖金：第一名 1 万元、第二名 5,000 元、第三名 3,000 元；小红书社区人气奖 1,000 元；另有合作方模型调用额度和订阅套餐
截止日期：10月27日 18:00 报名截止（上海，10月28日确认参赛名单）
活动日期：10月30日 18:00 线上 Kick Off；10月31日 08:30 签到、09:15 开始创作、18:00 提交作品、18:00—20:00 路演投票、20:00 颁奖（上海·模速第三空间）
Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.