I got bored and decided to make Not Tetris 2 to have the same feel of playing Not Tetris on a Gameboy Color like feel with it's own colorized palette that colorizes the DMG Gameboy Games with some colors to make it a bit colorful so here's my mini mod to Not Tetris 2! - It's not exact but close to the colorized palette of Tetris on Gameboy Color
Screenshots
Download Link: Not Tetris Colorized Mod