COMPLETE INDEX SYSTEM

Complete Brainrot Index System

A ready-to-use collection index for brainrot games. Players start with every entry locked as a black "???" silhouette and unlock them as they play. Progress saves automatically with DataStores.

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Features

• 455 index entries: 91 brainrots, each in 5 variants (Normal, Gold, Diamond, Lava, Galaxy)
• Rendered icons for every brainrot and variant, already uploaded (no need to upload anything)
• Locked silhouettes: undiscovered entries show as black shapes named "???"
• Reveal animation with a pop effect when a brainrot is unlocked
• Variant tabs: Normal / Gold / Diamond / Lava / Galaxy buttons on the side, each shows only that variant
• Progress bar and discovered counter with completion percentage
• HUD button that opens the Index, with a "NEW" badge when something is discovered
• Unlock part: touching IndexUnlockPart unlocks one random locked entry (1.5s cooldown)
• DataStore saving: autosave every 60s, saves when a player leaves and when the server shuts down, retries on failure
• Server-authoritative: the client can't unlock entries itself, so exploiters can't fill the index
• Stud-style UI kit (StudUI + StudMotion) with bevelled buttons, glass effects and smooth animations
• Shop / egg hook: unlock any entry from your own scripts with one line
• 91 animated brainrot models included in all 5 variants

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What's included and where everything goes

Important: every object must go in the exact service listed below, or the system won't work. Don't rename anything.

ServerScriptService

• BrainrotIndexServer (Script) – handles unlocking, saving and loading player data

ReplicatedStorage

• BrainrotVariants (ModuleScript) – list of all 91 brainrot names and the 5 variants
• BrainrotIcons (ModuleScript) – the image ID of every brainrot icon
• StudUI (ModuleScript) – UI style kit (colors, buttons, effects)
• StudMotion (ModuleScript) – UI animations (pops, floating text)

StarterGui

• Index (ScreenGui) – the main Index window
  • IndexController (LocalScript) – goes inside the Index ScreenGui, keep it there
  • Fenetre (Frame) – the window: header, close button, variant tabs, grids and progress bar
• IndexHud (ScreenGui) – the button on the side of the screen that opens the Index

Workspace

• IndexUnlockPart (Part) – touch it to unlock a random brainrot. Put it anywhere in your map
• BrainrotModels (Folder) – the 91 brainrot models (optional, only needed if you want to use the 3D models in your game)

Created automatically when the game runs (you don't need to add these):

• ReplicatedStorage > IndexRemotes (Folder with GetDiscovered and Discovered remotes)
• ServerStorage > IndexGrant (BindableFunction for unlocking from your own scripts)

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Installation (step by step)

1. Open the .rbxl / .rbxm file in Roblox Studio.
2. Drag BrainrotIndexServer into ServerScriptService.
3. Drag BrainrotVariants, BrainrotIcons, StudUI and StudMotion into ReplicatedStorage.
4. Drag the Index and IndexHud ScreenGuis into StarterGui (keep IndexController inside Index).
5. Drag IndexUnlockPart into Workspace and move it where you want in your map.
6. (Optional) Drag the BrainrotModels folder into Workspace or ServerStorage if you want the models.
7. Publish your game (File > Publish to Roblox).
8. Go to Game Settings > Security and turn on Enable Studio Access to API Services so saving works in Studio.
9. Press Play, touch IndexUnlockPart, then click the Index button to see your unlocked brainrot.

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How to use it in your game

Unlock by touching a part

• Copy IndexUnlockPart as many times as you want, or
• Add the tag IndexUnlock to any part (Properties > Tags) and it will work the same way.

Unlock from your own scripts (eggs, shops, rewards,