SebasKitten/Grand-V
GTA V browser port by SebasKitten using WebAssembly memory64 and WebGPU. Desktop: Windows/macOS/Linux, Chrome/Edge or compatible Chromium; rough 4-core CPU, 8 GB RAM (16 GB recommended). Mobile: experimental Android/iOS; feature support varies. Separate requirements and Blinker Fluid iOS notes in README.
GitHub repository with 69 stars and 5 forks.