Créer un Tycoon Roblox : Économie, Droppers & Scripts de Boutons

Tycoons represent one of the most enduring, lucrative, and psychologically satisfying formats on the Roblox platform. The visceral thrill of watching mineral droppers churn out ore, hearing coins clink into your treasury, and stepping onto new purchase buttons taps directly into our core cognitive love for compounding progression.

However, transforming a basic conveyor kit into a viral, high-retention tycoon requires robust server scripting, balanced exponential pricing curves, and secure DataStores. In this comprehensive 2026 guide, you will master the core mechanical loop: creating automated droppers, cash collector pads, progression-gated purchase buttons, and an anti-exploit economy.

1. The Core Mechanical Loop of a Roblox Tycoon

Every successful tycoon operates on a tight four-part closed loop:

• 1. The Dropper: Spawns physical parts (ores, goods) onto a conveyor at timed intervals.
• 2. The Conveyor & Collector: Transports parts across the base into a collection hopper, destroying the part and incrementing the player's bank account.
• 3. The Cash Vault: Stores the player's accumulated currency securely on the server.
• 4. Purchase Buttons: Detect player touch, verify sufficient funds, deduct cash, and spawn the next floor, wall, or advanced dropper.

2. Coding the Automated Dropper (Server Script)

Place this server script inside your dropper spawner model:

Dropper Spawner Script

local dropper = script.Parent
local oreTemplate = game.ServerStorage:WaitForChild("OrePart")

while true do
    task.wait(2)
    local ore = oreTemplate:Clone()
    ore.Position = dropper.Position - Vector3.new(0, 1.5, 0)
    ore.Parent = workspace
    game:GetService("Debris"):AddItem(ore, 15) -- Auto-delete after 15s to prevent lag
end

How it works: Every 2 seconds, the script clones a template part from ServerStorage, drops it beneath the dispenser, and registers it with DebrisService so uncollected ores vanish automatically after 15 seconds, preventing server lag.

3. The Cash Collector Hopper Script

When ores reach the end of the conveyor, the collector pad rewards the owner:

Collector Pad Script

local collector = script.Parent

local function onTouch(hit)
    if hit.Name == "OrePart" then
        hit:Destroy()
        local tycoonOwner = collector.Parent.Parent.Owner.Value
        if tycoonOwner and tycoonOwner:FindFirstChild("leaderstats") then
            tycoonOwner.leaderstats.Cash.Value += 10
        end
    end
end

collector.Touched:Connect(onTouch)

How it works: Verifies that the touching object is indeed an OrePart, destroys it instantly, looks up the tycoon's owner, and credits 10 Cash to their leaderstats.

4. Purchase Buttons: Progression Gating

To prevent players from buying endgame gear immediately, buttons must remain invisible or inactive until prerequisite items are unlocked:

1. Create a BuyButton part with floating BillboardGui text showing the item name and cost (e.g., "Upgraded Dropper - $250").
2. In the button script, check: if player.leaderstats.Cash.Value >= price then.
3. Deduct the price, make the target model visible (Parent = workspace), and destroy the purchased button.
4. Reveal the next tier of purchase buttons to establish a clear visual roadmap.

5. Anti-Exploit & Economy Balancing

Tycoon economies easily break if players exploit client-side vulnerabilities:

• Never Trust the Client: All cash transactions, ore values, and purchase validations must run strictly in Server Scripts, never in LocalScripts.
• Rebirth Multipliers: When players finish building their base, offer a "Rebirth" option that resets their tycoon in exchange for a permanent +20% income boost.
• Offline Earnings (DataStore): Cap offline revenue at 2 hours to encourage daily active logins without causing hyperinflation.

Frequently Asked Questions (FAQ)