newPlan first, then build step by step

What game will you build today?

Describe your idea and get a free game plan. Then an AI agent builds it step by step in Roblox Studio and tests every step in Play.

A plan first — then the agent builds it step by step
  • Free game plan
  • Building from $12/month
  • Cancel anytime
  • Refund if no credits used

2,200+

creators signed up

1,600+

game plans made

1,800+

agent runs in Studio

340+

Studios connected

Rateblox account data, October 2026

Everything the agent works with in your place

  • Luau scripts
  • Terrain
  • Store models
  • Mobile UI
  • DataStores
  • Playtests

How it works

A game isn’t one prompt.
It’s a plan you build step by step.

Rateblox is a tool for building in Roblox Studio, not a one-click game generator. You stay the game designer: the agent plans, builds one step per message, tests that step in Play and tries to fix errors it finds. Then you play it and decide what comes next.

Roblox Studio — MyGame.rbxl
RatebloxStep 2 of 5 · Stage
Build step 2: a lava platform and a checkpoint
  • Reading your placeWorkspace · StarterGui · 2 scripts
  • Building Workspace.Stageplatforms, lava, checkpoint
Step 2 works. Press Play and touch the checkpoint. Next: step 3 · the next platform
Roblox Studio · Rateblox

Your code

7KQ2

Get code
rateblox.com

Studio plugin

PAIR-7KQ2Link
Waiting for Studio…Studio connected
STEP 01Setup

Connect Studio

Add the Rateblox plugin to Roblox Studio and link it with a one-time code. About three minutes, once.
Plan · 5 steps
  • 1World & spawn
  • 2Platforms
  • 3Lava
  • 4Checkpoint
Edit planBuild step 1 · 2 cr
STEP 02First free · then 1 credit

Get a plan

Describe your game. The agent reads your place and splits the idea into steps. Edit the plan before anything is built. Your first game plan is free.
Build step 2: platforms and a checkpoint
  • Reading your placeWorkspace · 2 scripts
  • Building Workspace.Stageplatforms, lava
  • Writing StageScripttouch, respawn
  • Playtesting…
STEP 032–3 credits

Build one step

Each message builds one step — world, scripts and UI — then playtests it and tries to fix the errors it finds. Review and test the result yourself.
Output
Playserver + 1 client
StageScript:24 attempt to index nil0 errors · checkpoint reached
Move the checkpoint closer
CtrlZundo step
STEP 04Your call

Play and steer

Press Play, ask for changes in plain words, then move to the next step. Not happy? Ctrl+Z undoes the step.

Rateblox is

  • An AI agent that works in your own Roblox Studio place
  • A co-builder you direct, one step at a time
  • Software you subscribe to, with monthly credits

Rateblox isn’t

  • A one-click generator of finished, ready-to-publish games
  • A team of people who build games for you
  • A way to earn money, sell Robux, or get paid
  • An image, video or voice generator
  • Cheat software, hacks, or a way around Roblox’s rules
  • A product for anyone under 18
  • Made by, or affiliated with, Roblox Corporation

You need Roblox Studio on Windows or Mac. The agent builds while Studio is open and connected.

Get the plugin

Examples

What you can make.
Horror, obbies, tycoons, simulators.

A few kinds of Roblox games you can build with Rateblox, step by step in your own Studio.

Horror

Warehouse Escape

Run down the aisles of a huge warehouse while a monster closes in. Jump the pallets and reach the loading door.

  • Chasing monster
  • Obstacles
  • Exit goal
Obby

Lava Sky Obby

Nine colorful stages over cracked lava on a grass island, with checkpoints, a stage timer and a finish arch.

  • Checkpoints
  • Stage timer
  • Kill lava
Tycoon

Cash Factory Tycoon

Droppers feed conveyors, the collector pays out and the cash counter climbs. Buy the upgrade to earn more.

  • Droppers
  • Upgrades
  • Cash counter
Simulator

Coin Park Simulator

Collect coins around a fountain park while your puppy pulls nearby coins in. Fill the bag, sell, upgrade.

  • Pet
  • Bag limit
  • Sell and upgrade pads

Features

An agent, not a chatbot.
It checks its own work.

Works inside your place

Reads your Explorer and scripts first, then changes only what the step needs.

Your messageReads your placeBuilds & scriptsPlaytestsReports back

Tests its own work

Presses Play, reads the output and fixes errors it can see before it replies. It can still be wrong.

Output
  • ▶ Play · server + 1 client
  • ✕ StageScript:24 attempt to index nil
  • ↻ Editing StageScript
  • ▶ Play · server + 1 client
  • ✓ 0 errors · checkpoint reached

Safe to say yes

A step is meant to land as one Studio change. Ctrl+Z takes that change back. Check History if a step made more than one.

plan step 3readingbuildingtestingfixedverifiedctrl+z
SpawnTycoonStage
Explorer
  • Workspace
  • Terrainnew
  • SpawnLocationnew
  • Tycoonnew
  • Stagenew
  • Lightingnew

Worlds you can walk around in

Terrain, buildings, paths, lighting and props from the Creator Store — laid out where you ask.
TycoonServiceTycoonConfig
1
2
3
4
5
server-side

Game logic that runs

Server scripts, shared modules and client UI scripts, written as real script instances and server-authoritative.
0:120:18Stage 2JUMP

UI that fits phones

HUDs, shops and menus with scale-based layouts, so mobile players can use them.
Experience · Candy Tycoon

Name

Candy Tycoon

Description

You publish itIn Studio

Your experience page

Manage the title and description of the experience you publish yourself.
TycoonsObbiesSimulatorsPet collectorsCheckpointsLeaderboardsData savingNPC enemiesCombat & toolsLobbiesRound systemsHUD & menus

One step, start to finish

It doesn’t just write code.
It checks that the game works.

Rateblox reads your place, builds, writes real scripts, then presses Play itself. It reads the output, tries to fix errors it finds and tests again. AI can miss problems: review the result and run your own tests before publishing.

rateblox · chat
Build step 2: droppers, a conveyor and a button to buy a second dropper
Step 2 works — stand on the green pad in Play, watch a part drop, and ride the belt.
ServerScriptService / TycoonServiceScript

Typical AI chatbot

Rateblox agent

  • Pastes code into a chatWorks directly in your open place
  • Can't see your gameReads your hierarchy and scripts first
  • You debug what it wrotePlaytests and tries to fix errors it finds
  • Logic onlyWorld, scripts, UI and models together

Pricing

Simple plans.
Pay for the work, not the prompt.

Every plan has every feature. Pick how many credits you need a month — a quick edit is 1, a tested build step 2, a step at top polish 3.

Hobby

For your first games and side projects.

$12$9.58/month

Billed $115 yearly · save $29

  • 80 credits every month
  • 40 tested build steps on Standard
  • or 80 quick edits — mix them as you go
  • a plan is 1 credit, before any building starts
  • 12.0¢ per credit
Most popular

Pro

For creators shipping and updating games every week.

$20$16/month

Billed $192 yearly · save $48

  • 150 credits every month
  • 75 tested build steps on Standard
  • or 150 quick edits — mix them as you go
  • a plan is 1 credit, before any building starts
  • 10.7¢ per credit · 11% less than Hobby
Best value

Max

For daily building, studios and big projects.

$50$40/month

Billed $480 yearly · save $120

  • 400 credits every month
  • 200 tested build steps on Standard
  • or 400 quick edits — mix them as you go
  • a plan is 1 credit, before any building starts
  • 10.0¢ per credit · 17% less than Hobby

What a credit buys

You pick a work level for every message. Failed turns are free; a stopped turn costs only the work already done.

Quick1 cr

Small edits and fixes

Standard2 cr

A feature, tested in Play

Max3 cr

One step at top quality, fully checked

Every plan includes

  • AI agent that builds, scripts and playtests in your Studio place
  • Real 3D models from the Creator Store
  • Experience title and description
  • Review and undo changes in Studio History

Credits reset every month and do not roll over. A yearly plan is charged once a year; credits are still added every month. Prices in USD; local taxes may apply at checkout. Plans renew until you cancel — cancel anytime in your account. Questions and plans cost 1 credit. Terms · Refund Policy

Refund if unusedHaven’t spent a credit from that charge? We refund it within 14 days. Refund Policy

FAQ

Fair questions,
straight answers.

Something else? Write to ceo@mnapps.tech — a person answers.

Can it make a whole game from one prompt?

No — and nothing honest can. Rateblox plans your game first, then builds it one step per message: the world, scripts and UI for that step, tested in Play. A small game usually takes a plan and four to six steps, plus your own testing and tweaks in between.

Is the game plan really free?

Yes. Describe your idea, pick a style, and you get the full plan — name, gameplay and shop items — without paying. Building it in Roblox Studio needs a subscription.

Why not just use Claude or ChatGPT?

You can connect a chatbot to Studio yourself, but then you set up the tools and check every change. Rateblox does that part: it reads your place, plans first, builds one step at a time and tests each step in Play before it moves on. Nothing to install except the plugin. If you already use Claude or ChatGPT, you can also connect Rateblox to them as a tool.

What exactly is Rateblox?

Software you operate yourself in Roblox Studio. You chat in the plugin or on this website; the plugin lets the agent read your place, build parts, write scripts, run playtests and try to fix errors it finds. Image, video and voice generation are not available. Rateblox does not sell Robux, exchange Robux, pay you, or promise any result from a published game.

Does it copy other games, or make cheats?

No. It builds an original place in your own Studio file. It is not cheat or hack software, and you may not use it to copy another creator’s name, characters, or assets.

I can’t code. Can I still use it?

Yes. Describe what you want in plain words, in any language. The agent writes the Luau, and you can ask it to explain or change anything.

What is a credit?

You pick a work level for each message: Quick (1 credit) for small edits, Standard (2) for a feature built and tested in Play, Max (3) for one step at the highest polish. Questions and plans cost 1. If a message fails because of a problem on our side, nothing is charged.

Will it break my game?

Each step it makes in Studio is a normal undoable change — Ctrl+Z works. It reads your place before editing, and free models it inserts have their scripts removed. AI can still make mistakes, so test in Play and tell it what to change.

Does it work on games I already have?

Yes. It reads the existing hierarchy and scripts, so it can extend or fix what you already built instead of starting over.

What do I need to run it?

Roblox Studio on Windows or Mac, open and connected through the plugin while the agent builds. Phones and tablets can’t run Studio.

How much does it cost, and can I cancel?

Hobby ($12), Pro ($20) and Max ($50) are monthly subscriptions with 80, 150 or 400 credits — or pay yearly and save 20%. They renew until you cancel, which you can do anytime in your account; you keep the plan until the end of the period you paid for.

Can I get a refund?

If you haven’t spent a credit from that charge, you get a full refund within 14 days. A message that fails on our side does not spend a credit. This promise does not limit a refund the law already gives you. Details are in the Refund Policy.

Who owns what I make?

You do. You keep the rights to your prompts and to the output generated for you, subject to third-party rights, as set out in our Terms.

What happens to my data?

Your prompts and place context are sent to AI providers only to generate your result. See the Privacy Policy.

Who can use Rateblox? Is it made by Roblox?

Creators who are 18 or older. It is not made for or advertised to anyone younger. Rateblox is independent and not affiliated with, endorsed or sponsored by Roblox Corporation.

Your next place starts with a plan.
Then build the first step in Studio.

The plan is free. Connect Studio in about three minutes when you want to build it — the agent does the building, you decide what comes next.