Portfolio

Nguyen Hy Nhan — Selected Projects

Bombcrypto — Real-Time Multiplayer Game (Unity)

Bombcrypto is a real-time multiplayer game built in Unity, in development since 2021 and still live today. It ships on Android, iOS, and the web (WebGL) with Adventure (PvE), PvP, and blockchain-based Play-to-Earn modes, and at its peak ranked among the top games in its category worldwide with 5M+ users — a live product I've kept running through years of live-ops.

Contribution

•Involved from day one (2021) and still actively developing it today.
•2022–2023: as the entire studio focused on this single product, served as Lead Developer for the Unity game client and the React web frontend.
•2024–present: sole engineer owning the entire stack — Unity game client, Kotlin game server, Solidity smart contracts, and DevOps.

Technologies Used

Game Client

Unity (Android, iOS, WebGL)

Web Frontend

ReactJS (TypeScript)

Backend

Node.js (TypeScript)

Game Server

SmartFoxServer (Java / Kotlin)

Smart Contracts

Solidity

Data

PostgreSQL, Redis

Source Code (open-source)

•Game Client (Unity): github.com/Senspark/bombcrypto-client-v2
•Game Server (Kotlin): github.com/Senspark/bombcrypto-server-v2

Download C# code samples (.zip)

Unity Engineering, Hyper-Casual & Playable Ads

•Strong Unity / C# engineering — modular, maintainable architecture and design patterns (MVC), with attention to data structures and mobile performance optimization & debugging (iOS / Android).
•Shipped and maintained hyper-casual and casual titles, running live-ops and iterating on gameplay based on player data.
•Built a Playable Ad in Unity & C# (Gold Miner) on the AppLovin and Unity networks — hands-on with the playable format and keen to build more.
•Familiar with the ad ecosystem those playables serve — ad mediation (AdMob, AppLovin MAX) and MMP / attribution (AppsFlyer, CostCenter).

Mobile Games — Built from Scratch

A selection of mobile titles I built end-to-end in Unity for Android & iOS — including gameplay, ads, IAP, analytics, and live-ops. Beyond these, I've maintained and evolved much of Senspark's wider portfolio; several older titles have since been discontinued.