Engineering PLAY
Creating games, apps and interactive sites.
A lean studio with specialists on call.
Excited about indie partnerships.
Meet the founder
Nick Cellini has been in the tech industry for more than 15 years. He has worked in a variety of media; websites, mobile apps, games, artificial intelligence (Al) virtual and augmented reality (VR/AR), and has broad understanding of creative technology.
Nick created Turtle Flip Studio to release Which Way Up: Galaxy Games, a multiplayer party game supported by Screen Australia. We work with indie developers and companies to provide creative technology consultation and support.
Projects
Which Way Up: Galaxy Games
Available on Steam & Nintendo Switch
Compete across 12 Galaxy Games in our 2-4 player multiplayer party game, supported by Screen Australia and released in March 2025.
Playconomics
Game Design, Development & Optimisation Contracting
An Ed-tech platform developed at UNSW. Our contributions included tech art, UX / game design and WebGL optimisation in the Unity engine.
Fate Forge
Looking for publishers for our tabletop deck builder
Fate Forge is a unique deck builder where allplayers roll dice, every turn. The number you roll, triggers abilities on your cards.
Noble Steed
Game Design and Development Sub-Contracting
We've assisted with the following projects: a game for visually impaired children, an AR wildlife app and a medical VR experience.
Boomerang Fu
Level Design with Cranky Watermelon
Boomerang Fu is a physics based party game developed by Cranky Watermelon. Nick designed and prototyped a number of levels.
Uncanny Valley
Musical typing with Kopi Su
In collaboration with Kopi Su Studio, Nick built an interactive, musical typing experience for Uncanny Valley's landing page.
Ashi: Lake of Light
Founder created tranquil puzzle game
Nick released Ashi in 2018 on iOS, Android and Steam. A passion project about a solitary firefly's meandering path through a candlelit world.
Google Creative Lab
AR/AI with Google Creative Lab
Working as a Fiver at the Google Creative Lab in Sydney, Nick worked on experiments including Balloon Pop, the Sounds in Space Kit and AI Writing Tools.AI Writing Tools.
Services
We are excited about engineering play; creating experiences on the browser, mobile, gaming console and more, that encourage playfulness and intrigue through interactive design.
The services we offer include, but are not limited to:
Unity Porting
Porting services to bring your Unity projects to multiple platforms, such as Nintendo Switch, mobile (iOS and Android) and the Web.
Unity Development
Expert Unity development services for interactive experiences, like games, across multiple platforms.
Prototyping
Have an idea for a product, game or service that you want to explore? We can help you workshop your ideas and create a prototype that you can take to investors or we can continue to build with you.
Game and Level Design
Creative game design and level creation that brings engaging experiences to life.
Web Design & Development
Modern web development with cutting-edge technologies and frameworks.
Mobile App Design & Development
Native and cross-platform mobile development for iOS and Android.
Quality Assurance (QA)
Comprehensive testing across multiple platforms to ensure quality and stability.