by ROSUITE, LLC
A desktop agent that writes Luau into Roblox Studio and playtests it
Worth a trial if you maintain a real Roblox game and want features checked in play mode, not just written. Skip it if you are under 13, which its terms exclude, or if one script from the free built-in Assistant is all you need. A typical feature uses about 80 Studio actions by Ropilot's own estimate.
It proves a change in a real Studio playtest, with simulated input and screenshots, before reporting it done.
Its value is packaging: the playtest loop, Blender and model routing are wired up so a creator does not assemble them over the Studio MCP server, but nothing stops a developer from building the same stack with Claude Code.
Main trade-off
A single founder runs the company, and its terms refuse anyone under 13.
Ropilot AI, model use included: Plus at $20 a month with weekly credits, or one-time credit packs from $8 to $400. Bring your own AI, where your Claude or ChatGPT subscription covers the model: Free, Starter $20, Pro $50 and Max $250 a month, about 17% less on yearly billing. A launch sale currently adds 50% to credits and actions.
| System | Type |
|---|---|
| Roblox Studio | Plugin |
| Blender | Native |
| Claude | Native |
| ChatGPT | Native |
Ropilot is a coding agent for Roblox Studio, sold as a desktop app for Windows, macOS and Linux. It reads the open place, writes Luau across scripts and UI, then playtests the feature with simulated input and viewport screenshots, fixing and rerunning failures. It offers seven models, including Claude Opus 5.5.
Playtest loop
Starts a Studio playtest, simulates clicks and key presses, captures the viewport and server state, and reruns after fixing a failed check.
Reads the existing place
Works from your game tree, services, remotes and scripts, so new code lands in the right ServerScriptService or StarterGui location.
Model choice per task
Lists seven models, from Anthropic and OpenAI flagships to its own faster Ropilot Blaze, selectable for each job.
Bring your own plan
Signs in with an existing Claude or ChatGPT subscription and bills only Studio actions, about 80 per typical feature by Ropilot's estimate.
Blender built in
Installs and drives Blender to model meshes and keyframe animations, then imports them into Studio as assets.
Thumbnails and icons
Makes game thumbnails and square icons from a game link or a sentence; the first four are free and Plus includes 80 a month.
| Agent | Where it runs | Price | Maturity | Rating |
|---|---|---|---|---|
| Your machine | Free plan | Available | 3.4 | |
| -- | -- | -- | -- | |
| -- | -- | -- | -- | |
| Cloud · Your machine | $19/mo | Available | 3.5 |
With model use included, Ropilot Plus is $20 a month for 50 credits a week, and one-time packs run from $8 for 30 credits to $400 for 4,000. If your own Claude or ChatGPT plan pays for the model, the Studio-actions plans cost $20 for Starter, $50 for Pro and $250 for Max each month, or $16.70, $41.70 and $208.30 billed yearly. Those plans still need the separate Anthropic or OpenAI subscription.
Yes. New accounts get free starter credits during onboarding with no card, and friends you refer get 5 free credits each. If you already pay for Claude or ChatGPT, the bring-your-own-AI Free plan allows 500 Studio actions monthly, about six features at Ropilot's estimate of 80 actions per feature.
Ropilot's safety page says it signs in through Google, never sees your Roblox password, and sends your prompts and game context to AI inference providers, keeping them until 30 days after you close the account. Payments run through Stripe. It is not meant for anyone under 13, and on a Mac you have to clear Apple's warning for an unsigned app.
No. Ropilot works in Roblox Studio on the place you have open, and it shows the changes it makes there, so nothing reaches your live game until you publish. Studio's version history lets you roll a change back.
Yes. The Bring Your Own AI plans let Claude Code or Codex run on your existing Anthropic or OpenAI subscription, and Ropilot charges only for the Studio actions it performs, such as reading a script or running Lua. Ropilot says this is typically much cheaper than paying API rates, and you can switch back to its own credits later.
Ropilot is a Roblox-only coding agent sold by ROSUITE, LLC, which its own safety page describes as a one-person company run by a Roblox developer. It is a desktop app, Ropilot Studio, for Windows, macOS and Linux, which installs a plugin into Roblox Studio and works on the place you have open. Before the public launch it ran a small invite-only early access programme for Roblox creators, recruited through its Discord. The difference from a script generator is the loop: you describe a feature, and it reads the game tree, writes the scripts and UI, starts a playtest, clicks through the feature with simulated input, captures what the player sees, and fixes and reruns if the check fails.
The models are the frontier ones, picked per task. Ropilot's homepage, read on 15 November 2026, lists seven, among them Anthropic's Claude Opus 5.5 and Claude Fable 5.1, OpenAI's GPT-6 Astra and GPT-6.1 Sol, and a faster in-house option, Ropilot Blaze. You can pay Ropilot for model use with its credits, or sign in with your own Claude or ChatGPT plan and pay Ropilot only for Studio actions. It also drives Blender to build meshes and keyframe animations and imports them into Studio, and makes game thumbnails.
It suits Roblox developers working on a live game who want a whole feature (a shop, a respawn fix, a mobile layout) written across server script, client script and UI and then checked in play mode, and non-scripters on a team who need features shipped. The homepage credits it with helping build Break and Steal an Egg, a game it says reached 1,330,000 concurrent players; that is the vendor's claim.
Ropilot's terms exclude children under 13, and signing in needs a Google account. Beginners asking for one script are well served by the free Roblox Assistant built into Studio, which Ropilot's own comparison page concedes. Developers already paying for Claude Code or Codex can connect those directly through Roblox's official Studio MCP server and build their own test habit, at no extra subscription. Prompt-to-game builders such as Lemonade and SuperbulletAI aim at people starting a new game from one prompt rather than editing an existing one. And it is one person's product: support is Discord and an email the founder reads.
Autonomy, guardrails, integrations and pricing on this page are read from ROSUITE, LLC's own documentation. The verdict is Hokai's reading of them, not the vendor's claim.