Heist Core – Roblox Steal & Defend Tycoon Kit

Launch your own "steal & defend" tycoon on Roblox today.

Heist Core is a complete, ready-to-play game kit for the hottest genre on Roblox: players buy pets from a conveyor, earn coins in their base, and sneak into other bases to steal the best pets. Drop one folder into Studio, press Play, and the whole map builds itself.

What's inside

• 🏠 Auto-built map: a conveyor in the middle and up to 8 player bases with walls, signs and pads. Players spawn in their own base.
• 🐾 9 pets with their own 3D look: Cat, Dog, Bunny, Fox, Owl, Panda, Dragon, Unicorn and Phoenix, each with a rarity, a price and an income per second.
• 🛒 Conveyor shop with weighted spawns: rare pets show up rarely. Floating signs show the name, rarity, income and price.
• 💰 Passive income: every pet fills its collect plate each second. Players step on the plate to cash in.
• 🦹 Stealing: hold E on a pet in another base, carry it above your head and run home. Thieves walk slower, and the owner catches them just by getting close.
• 🔒 Base lock: a laser barrier blocks thieves and pushes intruders out for 60 seconds.
• ➕ Slot upgrades, selling and rebirths for long-term progression.
• 🛍️ Shop with 3 Game Passes (2x Income, +4 Base Slots, Speed Boots) and coin packs (Developer Products). You plug in your own IDs.
• 🏆 Global leaderboard of lifetime earnings.
• 💾 Safe data saving: coins, rebirths, slots and every pet in the base. Retries, autosave, save on shutdown and duplicate-purchase protection.
• 📱 Mobile-friendly UI with a built-in "How to play" panel.
• 🔐 Server-authoritative: every purchase, steal, sale and rebirth is checked on the server.

Customise everything from one file

Pet prices and income, conveyor odds and speed, number of bases, slot prices, lock time, thief speed, catch distance, rebirth costs: all in a single, commented Config script. No other script needs to be edited.

Want your own 3D pets? Drop a Model with the pet's name into the PetModels folder and the kit uses it automatically.

Connect your own gameplay

A simple server API lets your scripts reward players or run events:
AddCoins(player, amount), GivePet(player, "Dragon"), Conveyor.Spawn("Phoenix")

Quick start

1. Drag HeistCore_Kit_v1.0.rbxmx into Roblox Studio.
2. Press Play. The conveyor and the bases build themselves and you spawn in your base.
3. Edit the Config script to make it yours.

A step-by-step README is included. It also explains how to test stealing with 2 players in Studio, how to enable saving and how to set up your Game Pass IDs.

Included files

• The kit (.rbxmx)
• A ready-to-play demo place (.rbxlx)

Requirements

Roblox Studio. No plugins needed. Works with R6 and R15 avatars.

License

You can use the kit in any number of your own Roblox experiences, including commercial ones. You may not resell or redistribute the kit itself, whether modified or not.

Updates

Buyers get all future updates of Heist Core for free.