Brainrot Tycoon — Complete Roblox Game Template
Collect and upgrade brainrot characters before the wave catches you! Place them on your plot, watch them generate cash, and build the ultimate brainrot collection tower.
Core Gameplay Loop
Auto Cash Generation — Brainrots generate cash automatically while you play or AFK. Each character has its own CPS (Cash Per Second) based on rarity and mutation multiplier. Sell them at the NPC for instant cash rewards!
Lucky Block Rolling — Place Lucky Blocks on your platform to roll a random brainrot from that tier's pool. Watch 7 dummy silhouettes flash past before your real result is revealed — complete with scale-in animation and sound. Golden and Diamond Lucky Blocks guarantee a boosted mutation drop.
Wave Mechanic — Danger objects (Wave, FireWave, SnowWave, Tornado, FireTornado, Snowball) are built into the asset library, ready to drive your server event. Trigger them with the Server Event developer product for instant chaos.
Server Luck & Events — Players can purchase server-wide Luck boosts that flatten the RNG curve for the whole lobby, or trigger a timed Event that activates danger mechanics for everyone at once.
Carry & Power System — The Power stat scales player strength via an exponential cost formula. Purchase Power upgrades with cash or Robux to accelerate grinding.
Progression & Collection
Two-Floor Plot System — Each player gets an auto-assigned plot with 12 brainrot slots on Floor 1. Unlock Floor 2 for 12 more slots (24 total) via a one-time purchase. Plots auto-reset when players leave so the server never runs out.
Offline Earnings — Cash stored in placed brainrots accumulates while the player is offline, calculated on the next login from the lastLogout timestamp. No server upkeep required.
Mutation System — Four mutation tiers multiply each brainrot's CPS: None (×1), Golden (×2), Diamond (×5), Crystal (×10). Mutations are rolled with weighted RNG that responds to the active Luck boost multiplier.
Rebirth System — Rebirths are tracked in player data and displayed on the leaderboard, ready for you to wire up permanent multipliers or floor unlocks.
Quest System — One active quest per player at a time. Each quest requires collecting a set number of a specific brainrot plus a cash payment, rewarding a higher-tier character directly to the player's backpack. Quests auto-cycle on completion.
Title System — Players display title nametags above their character (VIP, Owner, Champion, Conqueror, etc.), driven by CollectionService tags and gamepass checks.
Rarity Tiers (40+ Brainrots Included)
| Tier | Characters | Base CPS Range |
|---|---|---|
 Common | Bambini Crostini, Tung Tung Tung Sahur, Lirili Larila + 3 more | 9 – 20 |
 Rare | Ballerina Cappuccina, Penguino Cocosino + 4 more | 23 – 60 |
 Epic | Chimpanzini Bananini, Cappuccino Assassino + 4 more | 120 – 198 |
 Legendary | Glorbo Fruttodrillo, Rhino Toasterino + 4 more | 2,900 – 4,300 |
 Mythic | Tralalero Tralala, Pot Hotspot + 4 more | 25,000 – 35,000 |
 Secret | Espresso Signora, Los Tralaleritos + 5 more | 210K – 5.5M |
 GOD | Dragon Cannelloni, Sammyni Spyderini + 4 more | 1.25M – 2.8M |
 ADMIN | Skibidi Tung Sahur (grant-only, excluded from rolls) | 67M |
Monetization — 11 Products Pre-Wired
All developer products are handled in a single ProcessReceipt script. Swap in your Creator Dashboard IDs and go:
| Product | What It Does |
|---|---|
 10K Cash | Instant in-game cash |
| 250K Cash | Instant in-game cash |
| 10M Cash | Instant in-game cash |
| 1B Cash | Instant in-game cash |
 Starter Pack | Epic brainrot (Tim Cheese) + 50K cash |
| Pro Pack | Legendary brainrot (Glorbo Fruttodrillo) + 200K cash |
| Secret Pack | Two Secret-tier brainrots instantly |
| Server Luck | Boosts mutation rates lobby-wide for 900 seconds |
| Server Event | Triggers danger event timer for the whole server |
| Power +10 | Permanently adds 10 to the player's Power stat |
| Random Brainrot | Grants a random non-exclusive brainrot instantly |
Gamepass support is included for VIP title nametags and additional perks.
What's Included
Server Scripts- Full ProfileStore data persistence with offline earnings and auto-reconcile
- Plot assignment, cash collection (touch-based), and floor unlock system
- RNG engine with weighted mutation rolling and boost support
- Lucky Block animation system (7-step false reveal)
- Quest assignment, checking, and completion with reward grant
- Receipt handler for all 11 developer products
- Admin command for granting brainrots by name
- Chat-to-owner relay for player support messages
- Nametag system with title labels
Client Scripts- Auto-save loop (fires SaveData to server periodically)
- Platform proximity prompt setup on join
- FOV effect on jump
- Loading screen with progress bar
- Custom inventory hotbar UI with LocalScript
UI (StarterGui)- HUD: Cash display, Power, Shop frame, Sell frame, Rebirths frame, Quest frame, Jump Upgrades frame
- Loading screen ScreenGui
- Custom inventory ScreenGui with hotbar
Assets- BillboardGui template (Name, CPS, Rarity, Mutation labels with gradient support)
- 6 danger mesh objects (Wave, FireWave, SnowWave, Tornado, FireTornado, Snowball)
- Sparkle and Cash VFX attachments
- Crystal mutation EffectPart with particle emitter
- 8 sound effects (clicks, cash, pickup, UI)
- 9 title TextLabels
Data & Config Modules- BrainrotInfo (40+ entries with Rarity, Cash, Sell)
- MutationInfo (multiplier table)
- BlockChances (Lucky Block drop-rate tables per rarity)
- QuestInfo (extensible quest list)
- LevelRequirement (exponential Power cost formula)
- Abbreviation (number formatter: 1,000 → 1K, etc.)
Setup in Minutes
- Open the .rbxl in Roblox Studio
- Replace Developer Product IDs in Reciepts with your own
- Replace Gamepass IDs in nametag/HUD scripts with your own
- Add your brainrot models to the correct ReplicatedStorage/Brainrots/ rarity folder and register them in BrainrotInfo
- Publish
Full README with folder structure, script reference, platform model specs, and DataStore key instructions is included.
Built with ProfileStore. No external dependencies beyond the included library.
