If you've hit Lemonade.gg's 4-prompt free tier and don't want to pay $20/month, here's what I built instead.
ZeroScript is a free, open-source browser extension that connects DeepSeek or Gemini directly to Roblox Studio via MCP. No subscription, no credit limits, no paywall. Ever.
Why look for a Lemonade.gg alternative?
Lemonade.gg is a solid tool but the pricing is brutal for hobbyists:
- 4 free prompts total
- $20/month for 100 prompts
- No access to your own AI models
If you're building a game on the side, you hit the wall fast.
What ZeroScript does differently
ZeroScript uses Roblox Studio's built-in MCP server to give the AI direct access to your project. It runs on DeepSeek or Gemini, both completely free, so there's no credit system to worry about.
| ZeroScript | Lemonade.gg | |
|---|---|---|
| Price | Free forever | $20/month |
| Free prompts | Unlimited | Only 4 |
| Runs Luau live | ✓ | ✕ |
| Generates meshes | ✓ | ✕ |
| Open source | ✓ | ✕ |
What the AI can do in Studio
- Read and edit your Luau scripts in place
- Run code live to test and debug
- Inspect your full game tree
- Generate procedural meshes and materials
- Browse and insert from the Creator Store
Setup in 4 steps
- Download the zip from GitHub and load the extension in Chrome or Edge
- Open Roblox Studio, click Assistant AI, enable MCP Server
- Double-click
start.bat, keep the window open - Go to chat.deepseek.com, click Start Session on the ZeroScript panel
That's it.
Get it
- GitHub: github.com/sebattfg/ZeroScript-Free
- Tutorial: youtu.be/QaViHSqzy5Q
- Discord: discord.gg/9aNyZsMWcb
- Website: zeroscript-five.vercel.app
Free, unlimited, open source. No Lemonade subscription needed.
Top comments (1)
The strongest part here is using the existing Roblox Studio MCP surface instead of trying to fake IDE control from the outside. That keeps the AI close to the actual project state, which is usually where these tools either become useful or fall apart. I would be curious how you handle destructive edits or rollback when the model makes a bad change.