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EMA Print Lab Studios

Roblox games that are built to ship.

Custom game builds, ready-made systems you can drop in today, and commissions for scripts, maps and UI. From the studio behind Bellspire Park, with ZoltStudio and Skynet Studios under one roof.

  • Phone, tablet & PC tested
  • Clean, commented Lua
  • Cosmetic-first monetization
Carriage race in Bellspire Park, a Roblox game by EMA Print Lab Studios

Three ways to work with us

Ready now

Ready-made systems

Race lobbies, rides, bells, day/night cycles, Robux receipt handling and more, pulled from our own games. New items added regularly.

Browse systems →
Launch: from $59

Commissions

One script, one map, one UI or one feature, built to your spec and delivered as a place file or model.

See commission tiers →
Launch: from $750

Custom game builds

From a playable prototype to a launch-ready game with a shop, saves and analytics.

See build packages →
Portfolio

Bellspire Park

A cathedral city with a bell tower at its centre. Six tower screens, shops, roof games, carriage rides and races, a Sky Wheel, a drop tower, roles and missions. The day moves through sun, cloud and rain, and the bell marks each hour.

  • Systems we built: race lobby with checkpoint gates, ride seating, a physically swinging bell, wardrobe, coin economy, saves and a Robux receipt ledger.
  • Made for mobile: touch controls, readable UI and real-phone testing.
  • Fair monetization: cosmetic and access items only, never pay-to-win.
Cathedral tower with live schedule screens at night
Bell tower & screens
Riding the Sky Wheel over the city
Sky Wheel
Drop tower ride
Bell Drop
The great bell up close
The great bell
Ready-made systems

Drop-in Roblox systems

One-game licence, setup notes included. More added as we build.

All Roblox items
Horse carriage racing through green checkpoint gates in Bellspire ParkAvailable
Game system

Carriage Race System

Race lobby, checkpoint gates, timer and personal bests. Drop-in system from Bellspire Park, configurable for any vehicle.

LuaRaceLobby
$19.99Regular price $29.99Launch price · One-game licence
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Sky Wheel ride car above the Bellspire Park city at nightAvailable
Game system

Theme-Park Ride Pack

Seat, ride and exit logic for a Sky Wheel, drop tower and carousel, built and phone-tested for Bellspire Park.

RidesSeatsMobile-ready
$29.99Regular price $49.99Launch price · One-game licence
Buy now (opens in new tab)
The great bell inside the Bellspire Park towerAvailable
Game system

Swinging Bell & Hourly Toll

A physically swinging bell, hourly toll tied to the day clock, and an optional paid ring.

AudioDay clock
$9.99Regular price $19.99Launch price · One-game licence
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Available
Monetization

Purchase Receipt Router + Ledger

Developer-product receipt handling with a saved purchase ledger, so a Robux sale is never granted twice or lost.

RobuxDataStore
$14.99Regular price $29.99Launch price · One-game licence
Buy now (opens in new tab)
Bellspire cathedral tower with schedule screens at nightAvailable
Environment

Day/Night & Weather Cycle

Sun, cloud and rain through a full in-game day, with lamps and screens reacting to the time.

LightingWeather
$7.99Regular price $14.99Launch price · One-game licence
Buy now (opens in new tab)
Available
Monetization

Donation Box + Donor Board

Four Robux tip tiers, an opt-in donor leaderboard and a supporter tag. Cosmetic only.

RobuxLeaderboard
$9.99Regular price $19.99Launch price · One-game licence
Buy now (opens in new tab)
Commissions

One feature, done right

Fixed price after a short brief. Delivered as an .rbxl place or model with notes.

Small

Launch price Regular price $150+

$59 +

About 1 week

  • One script or mechanic (door, shop button, leaderboard, tool)
  • Or a small build / prop set
  • 1 round of changes
Request a small commission

Large

Launch price Regular price $1,500+

$799 +

Scoped together

  • Multiple connected systems or a whole map
  • Monetization setup (passes, products, receipts)
  • 3 rounds of changes + handover call
Request a large commission

Launch prices apply to our first 10 commissions. Regular prices (struck through) apply after that. Any quote you accept at a launch price is honoured.

Custom game builds

Your game, from idea to launch

Prototype

Launch price Regular price $1,500+

$750 +

3–4 weeks

  • Playable core loop on one map
  • Basic UI and saves
  • Test on phone and PC
  • Great for pitching or testing an idea
Start a prototype

Studio

Launch price Regular price $12,000+

$6,000 +

Scoped together

  • Large or multi-place experience
  • Events, seasons, live-ops tools
  • Trailer short and launch content pack
  • Optional live-ops retainer from $299/mo at launch (regular $499/mo)
Talk about a studio build

You own the game and its code. We can publish to your group or hand over the place file.

Launch prices apply to our first 5 game builds; regular prices apply after that. Optional founding-client deal: lock the launch rate for 12 months of follow-on work.

How it works

Simple, visible progress

Brief

Tell us the game, the vibe and the must-haves. Links to games you like help.

Quote & plan

Fixed price, milestones and what you'll see at each one.

Build & playtest

You get a test place to play on your phone and PC as it grows.

Launch & handover

We publish or hand over files, with notes and launch tips.

Roblox FAQ

Do I own what you build?

Yes. Custom builds and commissions are yours once paid. Ready-made systems are sold with a one-game licence: use them in your game, but don't resell the files.

Can you work in my existing game?

Yes. Add us to your group or Team Create, or send a place file. We'll review it first and quote the work.

How do payments work?

For custom work, we agree a fixed price, then split it into milestones (usually 50% to start, 50% on delivery). Ready-made systems are paid up front.

Do you do Robux pricing and monetization?

Yes. We set up game passes, developer products and a safe receipt handler, and we keep it cosmetic-first so players don't feel it's pay-to-win.

What are ZoltStudio and Skynet Studios?

They're the game studios under EMA Print Lab Studios. Bellspire Park is published by ZoltStudio.

Start here

Tell us about your Roblox game

Tell us what you need. We reply by email with a clear, fixed quote before any work starts. No payment until you approve it.

  • 1. Send the brief. A sentence is enough. Links to files, sketches or examples help.
  • 2. Get a quote. Price, timeline and what's included, in writing.
  • 3. Approve and we build. You see progress and can request changes.

Prefer email? [email protected]

We only use your details to reply to this request.

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