Game Development • Sydney

Game Development Studio Sydney

A Sydney studio that does both web and game development under one roof. We build games in Unity, Unreal Engine 5, and the browser — from indie passion projects to polished, production-quality releases.

What we make

Unity Games

Cross-platform 2D & 3D games for PC, mobile (iOS/Android), and web. Perfect for indie projects and commercial titles.

Our Specialty

Unreal Engine 5

High-fidelity 3D games, architectural visualisations, and cinematic experiences using Nanite and Lumen.

Browser & HTML5

Instantly-playable games using JavaScript, Canvas, WebGL, and Three.js. No downloads required.

Mobile Games

Native-feeling mobile games for iOS and Android, built with Unity or Godot. App Store & Play Store deployment.

Game Art & 3D

Concept art, character design, environment art, 3D modeling, texturing, rigging and animation.

AR/VR Experiences

Immersive experiences for Meta Quest, Vision Pro, and web AR using WebXR and 8th Wall.

Full-pipeline development

Unlike most agencies that only handle code, we cover the entire game development pipeline in-house:

Pre-production — Concept, game design document, prototyping
Art — Characters, environments, UI, animation, VFX
Development — Unity/Unreal programming, gameplay systems, netcode
Audio — Music, sound design, voice direction (via partners)
QA — Playtesting, bug tracking, performance optimisation
Release — Platform publishing (Steam, App Store, Play Store, itch.io)

Why BizziGroup for game development in Sydney?

Sydney has great web agencies and great art studios, but almost nobody offers both under one roof. We do. That means one team, one invoice, one vision — from whiteboard to launch.

Unity & Unreal Engine 5 certified developers
In-house art and 3D modeling team
Commercial-grade engineering practices
Experience with both indie and AAA-scale productions
Based in Sydney, Australia — local support, local timezone

Project types & pricing

Prototype / Game Jam - From $8,000 AUD (2 to 4 weeks)
Browser Mini-Game - From $12,000 AUD (4 to 8 weeks)
Mobile Game (Unity) - From $25,000 AUD (2 to 6 months)
Commercial PC/Console Title - Custom quote, milestone-based
Game Art-Only - Per-asset or per-project pricing

Choosing an engine and scoping the game

Two decisions shape a game project more than any other: which engine you build on, and how tightly you scope the first version. We help with both.

Engine - Unity for mobile, 2D and rapid cross-platform work; Unreal for high-end PC and console visuals. Our Unity vs Unreal comparison walks through how to decide.
Scope - we build the smallest version that is still fun first, then invest in expensive features like multiplayer once players want them. See what drives the cost of a browser game.
Pipeline - messy asset libraries quietly sink projects, so we set naming and structure early. Read our guide to asset naming conventions, and see the tooling in our Unreal Studio Hub case study.

Got a game idea?

Let's talk. We'll help you scope the scope, pick the right engine, and plan the project.

Pitch your game

Questions

Game Development FAQs

Common questions about building a game with a Sydney studio.

How much does game development cost?

Prototypes start from $8,000 AUD, browser games from $12,000, and mobile games from $25,000. Commercial PC and console titles are milestone-based custom quotes. Scope drives the number, so we quote against a written feature list.

Should I use Unity or Unreal for my game?

Unity suits mobile, 2D, and rapid cross-platform indie games. Unreal suits high-end PC and console visuals. The best engine is often the one your team knows. We work in both. See our Unity vs Unreal comparison.

Do you build browser and mobile games?

Yes. We build HTML5 and WebGL browser games, Unity mobile games for iOS and Android, and desktop titles. We scope to the platform that fits your audience and budget.

Can you do game art or pipeline tools only?

Yes. We offer art-only engagements priced per asset or per project, and we build studio pipeline tools such as our Unreal, Unity, Houdini and Nuke hubs for asset management and naming validation.

Who owns the game and its IP?

You do. On completion you own the game, its source, and its assets, with the terms set out clearly in writing before the project starts.