Make a Roblox simulator with a real progression loop
The simulator is the king of the Roblox charts: you collect, sell, upgrade, and start again stronger. Its strength is not graphics but numbers going up. Here are the systems that make a simulator stick, and the prompt to give Builblox so it builds one inside your Roblox Studio.
Why simulators keep players
Everything rests on a thirty-second loop: collect something, sell it, buy an upgrade that makes collecting faster. Each round is a little bigger than the last, and rebirths restart the machine with a multiplier. Pets, zones to unlock and events give mid-term goals; the leaderboard gives the reason to stay.
The theme matters less than the curve: a leaf-raking simulator can beat a sword simulator if its prices and tiers are tuned right. Keep the first minutes generous, then stretch.
The systems players expect
A simulator missing one of these parts feels unfinished. Builblox's plan proposes them; check them before building.
- A collecting tool with a limited capacity, and a sell point.
- Upgrades: capacity, collection speed, sell value.
- Zones unlocked at currency milestones, with resources worth more.
- Pets hatched from eggs, with rarities and multipliers.
- Rebirths that reset for a permanent bonus.
- DataStore saves and a global leaderboard.
The full prompt to give Builblox
Give the numbers: capacities, zone prices, egg rates. They are what makes the game, and the AI respects them when you write them down. Copy this prompt and change the theme.
Build a candy-collecting simulator. Core loop: the player picks up candy from the ground with a bag, sells it at the stand when it is full, and buys upgrades to collect more and faster. Systems: - A bag with a capacity of 20 at the start, 10 capacity upgrade levels and 10 speed levels - Candy that respawns on the ground, in 3 values depending on the zone - 4 zones: Meadow, Sugar Forest, Chocolate Mountain, Space, unlocked at 500, 10,000, 250,000 and 5 million coins - Eggs in 3 rarities that give pets with a collection multiplier, 3 pets equipped at most - A rebirth available from the Space zone: resets coins and upgrades, grants a permanent x1.5 multiplier - A global leaderboard of total coins Progression: coins, upgrades, zones, pets and rebirths saved with DataStore. Monetisation: gamepass for double coins and an extra pet slot, developer products for coins and a rare egg.
Iterating in the chat
Tuning a simulator is tuning its numbers. After the first build, play five minutes and note where you get bored: an upgrade too expensive, a zone that comes too late. Then ask in the chat: "halve the price of the first 3 upgrades", "add a Cave zone between Forest and Mountain". Builblox finds the scripts involved and changes the values without touching the rest. A step you dislike is undone with Ctrl+Z.
Monetising your simulator
The simulator is the genre that monetises best on Roblox: double gamepasses, pet slots, premium eggs, VIP zones, and developer products for currency. Builblox writes the shop and the server-side check; you create the gamepasses and products in the Roblox Creator Dashboard and paste their ids. Avoid selling what breaks the leaderboard: a reasonable multiplier is fine, a huge one empties the server.
Frequently asked questions
Does Builblox handle pets and eggs?
Yes, if you describe them: rarities, rates, multipliers, slot count. They arrive as readable scripts and GUI you can edit.
Can I use my own 3D models for the pets?
Yes. Import them into Studio, then ask Builblox to use them by naming the models: it reads what exists in your place. Builblox's 3D Models workshop, on the Pro and Studio plans, can also sculpt some from a text prompt.
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