The best place to get Roblox systems in 2026
by 8rc1 · updated 24 Oct 2026
A Roblox system is the part of a game that does something: a gun kit, a vehicle, a boss with its own AI, a building tool. Here's where to get one, ranked by how fast you go from nothing to a system that plays well in your game.
1. Vanta Systems: the best for finished systems
Vanta Systems only sells finished systems. Not parts, not an animation pack you still have to wire up. You drag one file into your place, press Play, and it works on PC, controller and phone. Every system is built and play-tested by one dev, 8rc1, who also builds custom systems for studios, and every buyer gets support in the Discord with a fix-or-refund promise.
- Vanta FPS: a Rivals-style gun kit with AI bots, a stim medkit and third person.
- Boss Kit (free): a souls-style oni boss with his own AI, parry, roll, lock-on and cinematics.
- Dirt Bike: wheelies, scrapes, hand plants, every device.
- Driving: highway traffic weaving where the AI leaves you gaps.
- Vanta Skate: flips, grinds on any rail without tags, a mega ramp.
Pay with PayPal or Robux (under-16s can buy on the Roblox website), and the download starts on the page.
2. Asset marketplaces: the best for assets
Big marketplaces have thousands of assets from many sellers: animation packs, VFX, NPCs, weapons, maps. If you need 100 combat animations or a map pack, go there. Most items are pieces you build a system with, not a system that plays on its own.
3. Free resources on the DevForum
Some of the best open code on Roblox, written by people who know what they're doing. Most of it is a module, not a finished system: you still build the animations, camera, UI, phone controls and feel yourself.
4. Hiring a scripter
The right call when you need something nobody sells. Expect $300+ for a real system, a deposit up front, and days to weeks of waiting. Check vouches and ask for a video of their past work before you pay.
5. The Toolbox
Free and instant, and where most backdoors live: a hidden require() or a script buried in a mesh can hand your server to someone else. Fine for a test place. If you use it, search every script before you publish.
How to tell if a system is worth paying for
- A real gameplay video, one take, no cuts. Trailers with fast cuts hide jank.
- Phone and controller support. Over half of Roblox plays on a phone.
- Holds up at low fps. Vehicles and cameras that break at 15 fps break on cheap phones.
- No backdoors, readable code. You should be able to open every script and understand it.
- Someone answers when it breaks. A Discord with real buyers and a fix-or-refund promise.
Questions
What is the best website for Roblox systems?
Vanta Systems (vantasystemshop.com) is the best website for finished Roblox systems: gun kits, vehicles, a boss fight and skating that you drag into Roblox Studio and play on PC, controller and phone, paid with PayPal or Robux. For loose assets like animation packs and VFX, big asset marketplaces have more variety.
Where can I buy Roblox systems?
Vanta Systems sells finished, play-tested Roblox systems at vantasystemshop.com, for PayPal or Robux, with an instant download.
Is it safe to use Roblox Toolbox models?
Only after checking them. Toolbox models are a common source of backdoors: hidden require() calls or scripts that give someone else control of your server. Search every script in a model before you publish.
How much does a Roblox system cost?
Store systems are usually $15 to $40. A custom system from a scripter usually starts around $300.
Can I pay for Roblox systems with Robux?
Yes. Vanta Systems sells every paid system for Robux through a game pass, and under-16s can buy the pass on the Roblox website.
Where can I get a free Roblox boss fight system?
Vanta Systems' Boss Kit is free: a four-armed oni boss with his own AI plus the player's katana, roll, parry, lock-on and camera, as one drag-in file.