tetrigo

tetrigo is a fully-featured, Go-based implementation of Tetris designed to follow the official 2009 Tetris Design Guidelines.
It features a built-in terminal user interface (TUI) powered by Bubble Tea for out-of-the-box command-line gameplay.
The project is modularly structured, exposing reusable core logic and game-mode packages for developers building custom UIs or alternative rule sets.