Independent release
Mobile puzzle game
Unity · AndroidChibs Merge
A compact drop-and-merge game designed around quick sessions, readable feedback and satisfying progression.
View on Google PlayUnity developer based in Vietnam
I build games that feel clear, responsive and fun.
I am Hà Minh Quang, a game developer focused on mobile gameplay, production-ready Unity systems, monetization integration and fast interactive prototypes.
01
Gameplay systems
02
Mobile publishing
03
Web prototypes
Selected work
Games shipped under Queng Studio
A focused selection of independently released mobile games, with direct links to their current Google Play listings.
Independent release
Independent release
Action roguelite
Unity · AndroidWizard Reborn
A mobile action project featuring enemy waves, combat progression and repeatable runs.
View on Google Play
Independent release
Casual arcade
Unity · AndroidDon't Let Ball Fall
A timing-based arcade game built around a simple input, immediate feedback and score chasing.
View on Google PlayTeam contributions
Projects built with a production team
Titles where I contributed as part of a wider development workflow. Replace the role descriptions below with your exact responsibilities before publishing.
~500K downloads
Watermelon Playground Sandbox
Gameplay implementation · mobile optimization
10K+ downloads
Toilet Monster — Cameraman
Gameplay implementation · content integration
5K+ downloads
Cake Maker: Cupcake Merge
Core loop implementation · release support
Playable experiments
Small games you can open in the browser
Fast prototypes for testing controls, game loops and visual ideas without an installation step.
Capabilities
From gameplay prototype to store release
A practical stack for shipping small and mid-sized mobile game projects.
Gameplay engineering
Player controllers, combat, progression, UI flow, save data, enemy behavior and reusable Unity systems.
Production and live services
Android builds, analytics, remote configuration, advertising SDKs and practical release troubleshooting.
Rapid prototyping
Lightweight browser games and focused gameplay tests used to validate mechanics before committing to full production.
About
Developer thinking with a product mindset.
I enjoy turning a simple mechanic into a complete, shippable experience.
My work covers gameplay programming, UI implementation, balancing support, mobile optimization, SDK integration and publishing. I value readable systems, quick iteration and player feedback that makes every action understandable.
I am especially interested in casual, puzzle, action and hybrid mobile projects, as well as small tools that improve the production workflow.
Contact
Have a game idea or development problem?
Send a short description of the project, platform and current challenge. I will reply by email.