Simulate thousands of matches to find overpowered cards
Advanced22h1–2
PythonPyodideECharts
16/20Automated Playtester Bot
A bot that plays your web game and reports bugs and difficulty spikes.
Advanced24h1–2 people16/20 fit
Build Automated Playtester Bot for indie game developers in ~24h with 1–2 people. Stack: Playwright + Node.js + ECharts.
Why it wins: Devtools meets gaming.
Build flow
01 · Problem
Indie developers cannot afford QA testers.
02 · Solution
Drive the game with Playwright, explore with random and goal-seeking inputs, record crashes, stuck states and heatmaps.
03 · Build
- 1Connect to game
- 2Generate inputs
- 3Detect states
- 4Report
04 · Demo
Show a heatmap of where the bot got stuck.
MVP checklist
- Automated play
- Crash capture
- Stuck detection
- Heatmaps
Tech stack
| Tech | Role | |
|---|---|---|
| Playwright | Browser automation | Tool |
| Node.js | Backend runtime | Backend |
| ECharts | Interactive charts | UI |
Reference repos
Open-source projects you can build on. Links checked 2026-10-31.
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